BCS 946 Tractor Owner's Manual

 & Gardening Attachments
READ THISOWNERS \ MODELS
A MANUAL BEFORE
ATTEMPTING TO 110 GARDENER
OPERATE ANY OF THE
POWER UNITSOR | 716 GARDENERPLUS
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=X. 850 proressiona 14 pp
N. Hour
MODELS IN THIS EDITION
BCS America maintains a dynamic updating policy. Accordingly, be sure to record the BCS unit serial
ft notifies the field of the serial number of the first number printed between two stars on the
unit off the line after a change. transmission, and the engine model and serial
This edition covers the models and model options numbers from the engine name plate.
listed in the specifications on page 16.
GRAPHIC SYMBOLS
THIS SYMBOL IS LIKE A FLAG.
IT FLAGS YOUR ATTENTION TO DANGER WARNINGS IN THE MANUAL.
WHEN PLACED OVER A PICTURE ORAN ITEM IN THE PICTURE, THIS SYMBOL SAYS
“NO!” DO NOT DO, OR USE OR PERMIT WHATEVER IS SHOWN.
À WARNING
READ ALL SAFETY RULES AND OPERATING AND MAINTENANCE
INSTRUCTIONS IN THIS MANUAL BEFORE USING ANY POWER UNIT,
ATTACHMENT, OR ACCESSORY.
SECTION ONE
RULES FOR SAFE OPERATION OF
UNIT AND ATTACHMENTS
MODEL CONFIGURATIONS
USEAND CARE OFATTACHMENTS
GENERAL PRECAUTIONS AND INSTRUCTIONS
REAR-TINE TILLER PRECAUTIONS
ROTARY MOWER PRECAUTIONS
CUTTER BAR MOWER PRECAUTIONS
SNOW THROWER PRECAUTIONS
POWER SPRAYER PRECAUTIONS
CHIPPER/SHREDDER PRECAUTIONS
POWER SWEEPER PRECAUTIONS
MODELS DESIGNED FOR FRONT-MOUNTED ATTACHMENTS
MODELS DESIGNED FOR REAR-MOUNTED ATTACHMENTS
SPECIFICATIONS
MODELS 830/850
MODEL 710
MODELS 716,720,730
MODEL 946
UNPACKING
ASSEMBLING THE UNIT
LUBRICATION FILTER AND FUEL
ENGINE CRANKCASE LUBRICATION
GEARBOX LUBRICATION
ENGINE AIR CLEANER
GASOLINE ENGINE FUEL
STARTING AND STOPPING
SETTING CONTROLS FOR COLD STARTING
CRANKING TO START
STOPPING
DIFFERENTIAL AND TWO-WHEEL DRIVE
WHEEL BRAKES
SHUT-DOWN (STORAGE)
TAKING CONTROL OF THE MACHINE
GEAR AND PTO ENGAGEMENT
MAKING A CONVERSION FRONT-TO-REAR, OR REAR-TO-FRONT
OPERATING IN CONVERTED MODE
MAINTENANCE PROGRAM
LUBRICATION OF ATTACHMENTS
COUPLING ATTACHMENT TO PTO
USE AND CARE OF REAR-TINE TILLER
PREPARING NEW TILLER
WIDTH OF TILTH
TILLING DEPTH ADJUSTMENT
GARDENING SUGGESTIONS
TRANSPORT SULKY FOR REAR-TINE TILLER
USE AND CARE OF CUTTER BAR MOWER ATTACHMENT
GENERAL CUTTER BAR MOWER INFORMATION
RECOMMENDED OPERATION
MOWER BAR MAINTENANCE
USE AND CARE OF 2-BLADE ROTARY MOWER
THE UNITS CONVERTED FOR MOWER USE
ASSEMBLY, CONNECTION AND LEVELING OF THE 2-BLADE MOWER
LUBRICATION
ROTARY MOWER OPERATION
INSPECTION AND MAINTENANCE
USE AND CARE OF SNOW THROWERS
GENERAL INFORMATION
SNOW THROWER OPERATION
USE AND CARE OF CHIPPER/SHREDDER
CHIPPER/SHREDDER MAINTENANCE
USE AND CARE OF POWER SWEEPER
OPERATION
MAINTENANCE AND STORAGE
USE AND CARE OF DOZER BLADE
RECORD OF SERIAL NUMBERS
BCS UNIT SERIAL NUMBER *
(Located between stars on transmission)
BRIGGS & STRATTON
ENGINE SERIAL NUMBER
(Stamped on crankcase about two inches from
name plate on side of engine
HONDA ENGINE SERIAL NUMBER:
TYPE
ELECTRIC
STARTER
(QXE2 type
only)
SERIAL NO.
SERIAL NUMBER
& ENGINE TYPE
LOMBARDINI ENGINE SERIAL NUMBER (Located on engine name plate)
A WARNING
READ ALL SAFETY RULES AND OPERATING AND MAINTENANCE
INSTRUCTIONS IN THIS MANUAL BEFORE USING ANY POWER UNIT,
ATTACHMENT, AND/OR ACCESSORY.
4
General precautions and instructions are followed by specific precautions for each
combination of attachment and power unit in the owner's manual.
GENERAL
PRECAUTIONS
AND INSTRUCTIONS
eher elds. Nee een rw,
TRAINING
READ THIS OWNER'S MANUAL PRIOR TO OPERATING
THE POWER UNITS AND ATTACHMENTS. BCS power
units and attachments are designed for operation by
properly instructed adults only. Make certain that any
person operating this equipment has read this manual.
DO NOT LET CHILDREN OPERATE THE POWER UNIT.
KEEP THE OPERATING AREA CLEAR OF PFOPLE AND
ANIMALS. BE CAREFUL THAT CHILDREN DONOT COME
NEAR.
During storage, and whenever the power unit is
unattended, disengage the PTO (power take-off) and
render the engine unstartable by disconnecting the
spark plug wire from the spark plug.
PREPARATION
Wear appropriately protective clothing and safety
protection articles forthe climate and type of attachment
you are to operate.
1. For all walk-behind applications, wear sturdy non-
slip boots or safety toe shoes. See recommendations
listed for use of a particular attachment. Do not wear
open-toed sandals or go barefoot when operating
these machines.
2. Wear snug-fitting protective clothing which
allows freedom of movement without being loose-
fitting. Ties, scarfs and jewelry which could be caught
in the machinery should not be worn.
3. Wear hearing protection.
4. Weareyeprotectionwhen operating a snow-thrower,
power sprayer, chipper/shredder or mower attach-
ment,
S. Overexposure to sunlight can be damaging to your
eyes and skin. When working in strong sunlight,
protect your eyes with sun glasses, and either keep
your body covered or apply a sun screen lotion.
Do not operate on terrain where you cannot maintain
good footing, or where the machine could overturn or
slide into you. When walking behind the unit walk
slowly, DO NOT RUN!
5
ONLY PROPERLY INSTRUCTED PERSONS
SHOULD USE THIS EQUIPMENT
KEEP CHILDREN AWAY
©
ЕУЕ AND NEARING
PROTECTION
STURDY FOOTWEAR
Thoroughly inspect the area where you are going to
mow or thatch the lawn, sweep walks or drives, or throw
snow. Remove toys, stones, bones, wires, glass,
newspapers and other objects which could be caught up
and thrown by the machine.
Take the followin g precautions for the safe handling and
storage of fuel:
1. Keep fuel supplies in approved type, properly
labeledfuel containers.
2. Do not store fuels or fueled units in closed
(unventilated) areas, or in garages or shops
connected to human living quarters.
Do not store units or fuel where there are flames or
sources of sparks such as electrical appliances and
switches.
3. Obey all local regulations for the storage
andhandiing of fuel.
4. Do not smoke when fueling, or fuel where the
fumes could be ignited by fire or sparks.
5. Do all fueling outdoors over non-flammable
surfaces. If fuel is spilled on the unit, wipe the unit
dry and properly dispose of the wiping rag. ALWAYS
MOVE THE UNIT AT LEAST 10 FEET (3 m) AWAY
fromthe fueling spot and fuel supplies before starting
the engine.
6. Always remove the engine fuel cap very slowly
to equalize tank pressure and avoid spurting of
fuel. Keep your face and eyes away from the tank
while loosening the fuel cap.
7. Do not fuel a running or hot engine. Do not
loosenthe fuel cap until the engine has stopped.
Then wait several minutes for the engine to cool
before pouring fuel.
Before starting the engine, put all control levers in
neutral (N) position. All “N” positions on the gear
selector are neutral. Also be sure to disengage the PTO
(power take-off] to the attachment.
Never make blade height or any other adjustment to the
power unitor any attachment while the engineis running.
OPERATION
Operate only when there is good visibility.
Do not operate at dusk or at night.
Do not operate when it is foggy or hazy.
Never change the engine governor setting or overspeed
the engine. Use the throttle and gear settings re-
commended for particular attachments and applications
In this owner's manual.
Do not put hands and feet under the mower deck or into
the discharge openings of a rotary mower.
Do not put fingers or any other part of the body into the
Intake or discharge openings of any mower, snow-
thrower, or chipper/shredder unless you have di-
sconnected the spark plug wire so the engine cannot be
started accidentally. Keep the machine clean-out holes
closed. Stay out of the discharge stream of a mower,
chipper/shredder, power sweeper or power sprayer.
Always stop operation of a rotary mower, a cutter bar
mower, snow thrower, or a tiller before crossing paved
or gravel roadways. |
DONT KEEP FUEL OR
FUELED ENGINES WHERE
SPARKS COULD CAUSE FIRE
OR EXPLOSIONS
DO NOT SMOKE OR BRING
ANY FLAME OR SPARKS
NEAR FUEL !
SEE OPERATING SPEED
USE SLOW SPEEDS FOR RECOMMENDATION FOR
OPERATING EACH ATTACHMENT
CONS
NEVER PUT HANDS OR FEET UNDER MOWER
DECK OR INTO OPENING
Never ride the tractor or an attachment. Ride only on
riding accessories designed forthe purpose. Do not take
children on a sulky with you.
1. Use transport sulkies only for transport to and
from the operating area, and never for operation.
2. Use utility wagons only for hauling, and limit
the payload to the rated capacity of the wagon.
3. A mowing sulky is exclusively for operation of
a rotary mower and must not be used with any other — Y resaca tt unas
ent. = й
attachment DO NOT LET CHILDREN RIDE
4. Never use ride-on attachments on the highway WITH YOU ON A SULKY
or any city street.
Do not disconnect or otherwise defeatthe purpose of the
lockout devices
The high-speed lockout prevents using too fast a gear
for backing up a front-mounted attachment.
The PTO/REVERSE lockout permits backing up a rear-
mounted attachment only when the PTO js disengaged.
Read Section Two for explanation of the lockout devices. DO NOT OPERATE
IF MACHINE
STARTS TO VIBRATE
Do not use the highest numbered gear on the gear
selector when walking behind the machine.
On all units in this manual, the highest gear produces
much faster than walking speed, and is only to be used
for transport in conjunction with a transport sulky.
Do not make adjustments or repairs to the machine
when the engine is running.
Put all controls in neutral, wait until reciprocating or _ (BCS) SERVICE |
rotating parts of the attachment have stopped, and TNT ASS
disconnect the spark plug wire: 7 / UA 4
1. Before leaving the unit where unauthorized у 717 /
persons may start it accidentally. ; 7, / 7 / ‚ |
2. When a foreign object has been struck or taken / / _| / не ава
into the attachment. — LE ==
Proper operation should be restored before further
use.
3. Before cleaning out a clogged attachment such BF DONS BY AUTROQULD BCS DEALERS
as arotary mower, cutter bar mower, snow-thrower,
chipper/shredder or power sweeper.
2. /f the machine suddenly starts to vibrate or
run erratically. | INDOOR OPERATION 7
The entire machine should be inspected by an
authorized BCS servicing dealer before furher Tig ‘ ' f
use. igh i] J A 7 Ч:
All safety guards, plates, lockouts, deflectors and shields % RX Re
must be in proper position. i к N Ayu;
Do not operate if any safety devices or fastening parts À
are missing from the unit. | rw М > a
Do not run the engine indoors where deadly poisonous +) ke
carbon monoxide fumes can collect. - Za
Ifthe engines to be started inside a garage or barn, open SA 6) $ ;
the doors and windows wide so the fumes can escape. GE
BUILD-UP OF FUMES CAN BE VERY DANGEROUS
7
MAINTENANCE AND STORAGE
Keep engine, tractor and all attachments in safe working
condition.
Clean the unit and accessories at regular intervals, also
checkfor damaged or missing parts. Checkthetightness
of all fasteners. Perform the items of maintenance
reccommended in this owner's manual. Do not attempt
any disassembly andrepairs for which instructions have
not been furnished. Certain engine adjustments, and
internal servicing of the engine, tractor, clutch and
transmission, and gearboxes of attachments should
be done only by a BCS-trained serviceman at an
authorized BCS servicing dealer or distributor.
Do not store the machine with fuel in the system.
Disconnect the fuel line at the carburetor inlet, and drain
the fuel into a fuel container. Then reconnect the fuel
line. Start and run the engine until it stops from lack of
fuel.
When storing the machine, use the spring latch
(illustrated on page 30) to latch the clutch lever in the
depressed (disengaged) position. This prevents the
clutch cone from sticking to the lining during storage.
Store the machine in a well-ventilated place, protected
from dampness and the weather.
REAR-TINE TILLER
PRECAUTIONS
All the models have PTO/reverse lockout devices to
prevent tine rotation while the Tiller is being backed up.
These devices are shown and their operation described
on page 28. Before operating the Tiller, always check
that the lockout device is properly assembled on the
machine. Do not remove the high speed lockout or
render it inoperable.
Do not put hands or feet near or under the tiller housing.
Keep away from the rotating tines. The tines of the BCS
tiller rotate at high speeds independent of the tractor
gear speed settings.
Inspect the area to be tilled. Pick up rocks and other
objects of a size which may jam or otherwise interfere
with tiller operation.
Till only when there is good light.
Use caution to avoid slipping and falling. Wear footwear
which will improve footing on slippery surfaces.
Do not overload the machine by attempting to till too
deeply orinfastforward. Seetiller operation instructions
in Section 3.
On new (previously untilled) or hard, rocky ground, use
lowest gear and throttle settings, and set the tiller tines
for minimum soil penetration. Be alert for the possibility
the machine may leap forward if the tines contact an
underground obstruction. If this occurs, let go ofthe tiller
handles to stop the engine.
Do not use makeshift accessories in conjunction with
the tractor and tiller. Use only wheels, counterweights,
shaft extensions, connectors, and tine combinations
recommended for each tractor and tiller attachment by
BCS.
The highest number gear selection is only for transport
of the unit and tiller attachment in conjunction with a
transport sulky.
DONT ATTEMPT REPAIRS
NOT COVERED IN THIS
OWNER'S MANUAL
PERFORM ALL MAINTENANCE
IN THIS OWNER'S MANUAL
\
TILLER HITS HARD
GROUND OBSTRUCTION
AND TINE WALKS OR
LEAPS FORWARD
Do not operate the tiller in high gear. Do not use high
transport speeds on slippery surfaces. When using a
transport sulky, look behind and use care when backing.
ROTARY MOWER
PRECAUTIONS
IMPORTANT NOTICE
Do not deactivate the PTO Reverse Lockout on any
ofthe convertible models. The new design lockouts
on these models automatically disengage during
a conversion for front-mount attachments.
Clear the area to be mowed of all objects (wires, rocks,
toys, etc.) which might be picked up and thrown by the
mower.
Disengage the PTO and putthe transmission into neutral
(gear selector position “N”) before cranking to start the
engine, and also whenever leaving the operator zone
behind the handlebar or dismounting from a sulky. Stay
alert for holes, rocks, roots in the terrain and other
hidden hazards. Keep away from drop-offs. Use wheel
extensions for added stability of a walk-behind mower,
When walking behind, be especially cautions when
changing direction on slopes.
When operating from a riding sulky, reduce speed and
use extreme caution on slopes and in sharp turns to
prevent tipping and loss of control.
MOW SLOPES AS FOLLOWS:
1. When riding, mow up and down, never across the
slope.
2. When walking behind, mow across the slope, never
up and down.
3. Do not mow excessively steep slopes.
Be careful not to discharge grassin direction of roadways,
houses, vehicles and people.
Inspect grass bags frequently for wear and deterioration.
Replace grass bags which are not in good condition.
When the 2-blade mower is used without the grass bag,
the grass deflector must be inthe down position covering
one discharge chute, and the door on the other chute
must be closed, to prevent open discharge from the
chutes. When mounting the grass bag on the deck to
collect the cuttings, open the doorand raise the deflector
for discharge from the volutes into the bag.
Before removing the grass bag for emptying, disengage
the PTO, shut off the engine and wait until the mower
blades have stopped.
Never put hands in any openings of the mower or grass
bag when the engine is running. If necessary to clear out
the discharge chute with your hands, always first
disconnect the spark plug wire.
Keep the mower blades in good condition. Inspect,
sharpen andmaintain blades asrecommended for mower
attachments in Section 3. Replace bent, badly worn
blades, because pieces breaking off can become
projectiles. After sharpening, blades should be balanced.
9
DO NOT MOW WITH
GRASS DEFLECTORS
OPEN
WHEN WALKING BEHIND,
MOW ACROSS THE SLOPES
CRACKS
IMPORTANT NOTICE
Do not deactivate the PTO Reverse Lockout on any
ofthe convertible models. The new design lockouts
on these models automatically disengage during
a conversion for front-mount attachments.
CUTTER BAR MOWER
PRECAUTIONS
Cutter Bar Mower attachments are intended for walk-
behind operation only. Do not use a riding sulky.
Mow only at a slow rate of speed. See page 39 for
recommended throttle and gear combinations for cutter
bar mowing. Do not use (transport) gear # 4 on 830/850
for any purpose other than using a transport sulky for
transport. Transport speed of these models far exceeds
the walking speed of an operator.
The models 716,720,730 and 946 converted for cutter
bar operation have high gear position blocked by a high
speed lockout.
Do not remove or otherwise defeat the purpose of the
high speed lockout device.
Disengage the PTO when backing the machine.
Cutterbarmowers are designed for mowing over terrain
which is too rugged or steep for use of rotary mowers.
Use care when mowing hilly terrain. Always mow across
the face of a slope, never up and down. Use wheel
extenders for added stability. Do not mow excessively
steep slopes. Go slowly and carefully on all turns.
SNOW THROWER PRECAUTIONS
Wear protective, trim fitting winter clothing with no
scarfs or draw strings which could be caught in the
machinery. Wear boots or shoes designed to improve
your footing on slippery surfaces. Wear proper eye
pretection.
When necessary to start the engine indoors and drive
the machine out of the building, keep the doors and
windows wide open. Exhaust fumes can be dangerous.
Never put your hands into the discharge opening or
impeller/collector when the engine is running. Always
disengage the PTO, shut off the engine, and wait until
allmoving parts have stopped before doing the following:
1. Cleaning or deicing the impeller/collector and
discharge chute. (If possible, detach snow-thrower
and thaw in a warm, dry place.)
2. Afterstriking aforeign object,thoroughly inspect for
damage. Make repairs before further operation.
Never use the snow thrower near glass enclosures,
automobiles, window wells, drop-offs, etc., without
adjusting the discharge angle away from them.
Keep children, pets and observers away.
` ЧЕ | Ц a A | | № |
ДМ ;
MOW ACROSS THE FACE OF A SLOPE
e
A УГ
OPEN DOORS WIDE IF STARTING
THE ENGINE INDOORS
SNOW THROWER . . 7.
AFTER USE OR THAW
IN A WARM PLACE ss
POWER SPRAYER PRECAUTIONS
Always read and follow the information and instructions
forthe application of herbicides, fungicides, insecticides
and fertilizers obtained from the labels of such products
or from the manufacturer.
In addition, advice on chemicals approved forusein your
area can be obtained from your local county agent. Be
sure you know the proper application rate for any
chemical you wish to spray.
Inspectthe sprayer before each use. The sprayer develops
high pressure, so be sure all pressure lines and
connections are in good condition.
Choose windless days for the spraying of any chemical
considered hazardous. Do not spray where drift could
contaminate people, animals or property.
When applying any substance dangerous if breathed in,
orabsorbedthrough the skin, wear adequate protection.
This should include rubber gloves and boots, goggles,
respirator masks, caps, and clothing to cover as much
ofthe body as possible. Cotton articles are suggested for
their launderability as well as high absorbency. After the
spraying of any hazardous substance, remove clothing
articles for laundering, and immediately take a thorough
soap-and-water shower before residues have time to
enter your body.
Before spraying, always prepare for proper wash-down
of equipment.
Never allow passengers to ride the sprayer.
The pressure at the discharge nozzle is as high as 300
psi. The spray can penetrate the skin and cause severe
blood poisoning. Do not put hands into the discharge
stream. Do not direct spray at people or animals.
Unless the manufacturer of the chemicals claims that
certain products can be combined for application, spray
only one chemical at a time. Flush the sprayer tank
before changing sprays.
Always hose down the equipment and flush the sprayer
tank after each use. Select an area where the run-off will
notcontaminate groundwater. Do not dump into ditches
and storm sewers.
11
DONT SPRAY
ON WINDY DAYS
READ DIRECTION
ON LABEL OF
SPRAY PRODUCT
TAKE A SOAP AND
WATER SHOWER _
IMMEDIATELY AFTER
SPRAYING
ails,
aT tar
A ms
en mal
morata
Read all instructions in this owner's manual, plus detailed
instructions in the Chipper/Shredder owner's manual.
Material may be thrown out of the intake or discharge
openings at high velocity. Wear safety eye protection
goggles stamped “Z87" (for ANS! Standard Z87). Also
wear a hat.
Wear trim-fitting articles of clothing with no dangling
ties, laces, chains, etc. Remove rings, bracelets and
wrist watches before operating the Chipper/Shredder.
Gloves may be worn when feeding the Chipper, but
remove gloves before feeding material intothe Shredder
hopper. |
Set up the machine on soft, firm ground which provides
support and acts as a shock absorber. But, do not set up
on hard paved or graveled surfaces which provide no
cushion.
Before starting the engine, always look to be sure the
Chipper/Shredder is empty.
Do not go on the discharge side when the Chipper/ Shredder
isrunning. Do not look into the shredder hopper or place
your head over it when feeding material. Do not feed the
chipper chute from directly in front, but always stand to
the side.
Do not reach into the chipper chute to push through
short pieces. Push short ends through with another long
branch.
Putonly shreddable materials into the hopper. Be careful
nottoinclude cloth, string, plastics, glass, rubber, rocks
or paving, bricks, large wood chunks, metal or long
branches or vines. These things are not shreddable, and
can cause violent ejection of materials from the
Chipper/Shredder.
Do notallow processed materialto pile up inthe discharge
area. A blockage of the discharge can result in kickback
of material through the feed opening.
Always disengage the PTO before transporting the unit
and attachment. Never leave the machine unattended
without putting the controls in neutral and disconnecting
the spark plug wire to prevent unauthorized operation.
ADANGER
BLADES CUT
7a-INCH FROM
DISCHARGE SCREEN!
KEEP AWAY!
WEAR EYE
PROTECTION
GOGGLES
DO NOT WEAR
THINGS WHICH
COULD BE CAUGHT
AND PULLED INTO
THE HOPPER
DO NOT GO ON DICHARGE SIDE
WHEN THE CHIPPER/SHREDDER
IS RUNNING
12
POWER SWEEPERPRECAUTIONS
Follow “General Precautions and Instructions” in Section
One of this manual, and all instructions in the Power
Sweeper Attachment owner's manual (part number
101.00975) for the safe use of the Power Sweeper.
IMPORTANT NOTICE
Deactivation of the PTO Reverse Lockout (see
WARNING in Sweeper owner's manual) is not to
be done on the tractor models in this updated
owner's manual. New design lockouts
automatically disengage during the conversion of
these models for the Sweeper, or any other front-
mounted attachment.
Do not put hands, feet or any other part of your body near
the Sweeper brush or any other rotating part.
Keep the work area clear of people and pets. Do not let
children come near. Be extremely careful on gravel or
pavedsurfaces to direct the discharge away from people
and passing vehicles.
Wear a dust mask or respirator for protection when
sweeping dusty surfaces.
Wear eye protection goggles stamped “2787” (for ANS/
Standard Z87).
Beforetransport or storage ofthe unit, adjust the casters
of the Sweeper so the bristles do not touch the ground.
Thoroughly inspect the surface to be swept and remove
objects which could be thrown by the Sweeper or cause
it to run off course. Remove wires, glass objects,
doormats, boards, toys and other obstructions.
Always put the unit in gear before engaging the PTO to
power the Sweeper. If the Sweeper bristles engage the
ground when the unit is in neutral, the Sweeper will
drive back the unit,
On irregular terrain with hillocks, prepare to let go ofthe
controls to stop all motion if the brush suddenly drives
the unit backward.
Do not use the Sweeper on any surface where you
cannot keep your footing, or the unit could overturn.
Walk behind the unit. Disengage the PTO when going up
or down a slope. Work across the slope when sweeping
or thatching.
If using the Sweeper on rooftops, set up barricades so
you will not come too close to the edges. Be sure the
surface is dry and does not pitch more than 5 degrees
(1/2" per foot.)
Do not drive the Sweeper onto frozen lakes or ponds
unless the ice is thick and strong enough to support the
combined weight of you, the Sweeper and the unit.
13
WEAR GOGGLES AND
DUST MASK
da
72 “a
—
PUT UNIT IN GEAR
TO OPPOSE SWEEPER
PUSH-BACK
DO NOT SWEEP ON
ROOFTOPS WITH MORE
THAN A 5° PITCH
WATCH OUT
FOR THIN ICE
F U
ATTACHMENTS
PTO
Y
ENGINE
FRONT-MOUNTED
ATTACHMENT
NATURAL CONFIGURATION CONVERSE-MODE CONFIGURATI
MODELS 830/850 MODELS 830/850
FRONT-MOUNT MODE CONVERSION FOR REAR-MOUNT ATTACHMENT
TRANSMISSION
CONTROL HANDLE
TURNED 180°
TILLER ENGINE
MODELS 710/716/720/730
REAR-MOUNT MODE
TRANSMISSION
DESIGNED FOR
REAR-MOUNT
ATTACHMENTS
MODELS 710/716/720/730
CONVERSION FOR FRONT-MOUNT ATTACHMENT
CONTROL HANDLE
TURNED 180°
ENGINE
TILLER
L =
ENGINE TILLER ENGINE FRONT-MOUNTED
ATTACHMENT
MODEL 946 MODEL 946
REAR-MOUNT MODE CONVERSION FOR FRONT-MOUNT ATTACHMENT
TRANSMISSION
DESIGNED FOR
REAR-MOUNT
ATTACHMENTS
CONTROL HANDLE
TURNED 180°
ENGINE
FRONT - MOUNTED
ATTACHMENT
MODELS DESIGNED FOR
FRONT-MOUNTED
ATTACHMENTS
Models ofthe 800 series are designed for front-mounted
attachments. They have the PTO (power take-off) coupling
up front, and the engine and control column at the rear.
Models 830/850are convertible model designed primarily
for front-mount attachments, has four speeds forward
and three speeds reverse. Swinging the handlebars
around to place them over the PTO coupling at the rear
of the unit converts the 830 and 850 for rear-mount
attachments. The new design transmission automatically
changes drive wheel rotation to drive the unit forward
in either front-mount or rear-mount mode. Selecting one
of three available gear positions on the gear selector,
and engaging the redreverserleverontheright handlebar
backs up the unit in either front-mount or rear-mount
mode. The high speed lockout blocks selection of gear
position #4 for backing up the unit.
MODELS DESIGNED FOR REAR-
MOUNTED ATTACHMENTS
All models of the 700.series and 946 are designed for
rear-mount tillers, and all models are convertible for
front-mount attachments. In the rear-mount mode, the
PTO (power take-off) flange and the control column are
at the rear and the engine is up front.
Model 710 has one speed forward, one reverse. Models
716,720 and 730 have three speeds forward, two reverse.
Model 946 has four speeds forward, three reverse.
Swinging the control column around from the PTO end
of the unit to the engine end converts it for front-mount
attachments. A safety high speedjreverse lockout device
on the control column blocks the high forward speeds
on 716,720,730 and 946 which are too fast for use in backing
the unit.
All models have a new type transmission that drives the unit
forward when placed in gear - even when converted for front-
mount attachments. In either front-drive or rear-drive mode,
selecting any gear except the high speed (that the lockout
blocks) and moving the red reverser lever on the right
handlebar backs up the unit. Gear #3 (#4 for 946) is too fast
for backing up the unit.
15
SPECIFICATIONS
ENGINE AND POWER UNIT
MODEL 830 850 710 716 720 730 946
Design Type Pusher Pusher Tractor Tractor Tractor Tractor Tractor
Convertible To tractor To tractor To Pusher To Pusher To Pusher To Pusher To Pusher
Engine BR/ST BR/ST BR&ST/HONDA BR/ST BR/ST BRES TIHONDA BR/ST
Make 5,5Hp INT./ p Vang./
Type Gas/9Hp Vang. |Gas/14Hp Vang. Gx160-240 Gas/6,5Hp INT.| Gas/8Hp I/P Gx240-340 Gas/14Hp Vang.
Air filter Dry Cartridge | Dry Cartridge | Dry Cartridge | Dry Cartridge | Dry Cartridge | Dry Cartridge | Dry Cartridge
Prefilter Standard Standard Standard Standard Standard Standard Standard
Transmission
Precision steel
Precision steel
Precision steel
Precision steel
Precision steel
Precision steel
Precision steel
gears gears gears gears gears gears gears
Differential Yes Yes No No No No Yes
(Yes mod Gx11)
Gears PUSH TRACT. | PUSH TRACT. | PUSH TRACT. | PUSH TRACT. | PUSH TRACT. | PUSH TRACT. | PUSH TRACT.
forward 4 3 4 3 1 1 2 3 2 3 2 3 3 4
Reverse 3* 3* 3* 3 1 1 2* 2* 2* 2* 2* 2* 3* 3*
Speed (mph) +
1st 0.7 0.8 0.6 06 0.7 0.7 0.6
2nd 1.4 1.6 - 1.2 1.4 1.4 1.4
3rd 2.4 2.7 - 6.2 7.0 7.0 2.1
4th 7.5 8.3 - - - - 6.5
Sth - - - - - - -
Reverse (1) 0.7 0.8 1.5 0.6 0.7 0.7 0.6
Reverse (2) 1.5 1.7 - 1.3 1.4 1.4 1.5
Reverse (3) 2.5 2.8 - - - - 2.2
Power Take-off (Independent - PTO rpm controlled by throttle setting on all models)
PTO rpm/
Engine rpm 990/3600 990/3600 990/3600 990/3600 990/3500 990/3800 990/3600
Attaching 2 threaded 2 threaded 2 threaded 2 threaded 2 threaded 2 threaded 2 threaded
Method studs w/nuts studs w/nuts studs w/nuts studs w/nuts studs w/nuts studs w/nuts studs w/nuts
Wheels & Tires
Size 4.0x 10" 5.0 x 10" 3.50 x 8" 3.50 x 8" 4.00 x 8" 4.00 x 8" 6.5/80 x 12"
Tread Tractor Tractor Tractor Tractor Tractor Tractor Tractor
Track width 7 19" 20" 17" 17" 17" 17" 26"
Weight (Ibs.) + 160 165 140 145 150 165 300
Dimensions
(in.)
Height 47" 47" 40" 40" 40" 40" 34" - 43"
Width 27" 27" 25" 25" 25" 25" 27"
Length 47" 47" 67" 67" 67" 67" 78"
Capacities (L)
Transmission 2.00 2.00 1.90 1.90 1.90 1.90 2.20
Crankcase 1.20 1.70 0.60 0.60 1.20 1.20 1.70
Running time 3 Hrs. 2 1/2 Hrs. 2-2 1/2 Hrs. 2 Hrs. 45' 2 1/2 Hrs. 3 Hrs. 2 1/2 Hrs.
@ 3000 rpm**
NOTE: * Has "Reverser” control to change direction of travel.
May de adapted by mode of mounting wheels, or with optional accessories.
¥ Power unit with standard wheels and tires.
** at 3/4 load.
16
MODELS
DIFFERENTIAL RED ENGINE |
LEVER STOP LEVER |
THROTTLE
LEVER :
——=—" es 4 LEVER LATCH
Are J
> NS CLUTCH LEVER
RED REVERSER À
LEFT & RIGHT LEVER CONTROL COLUMN
BRAKE LEVERS INDEXING LEVER
CABLE GUIDES
RIGHT
HANDLEBAR
PTO CONTROL
ROD
ENGINE TRASPORT
SULKY/UTILY
TRAILER HITCH
PTO
This “pusher” model, designed and geared to drive
mowers and other front-mounted attachments, may be
converted into a tractor by swinging the control handles
around as illustrated on page 32.
Of the very latest design, the 830, like the 850, has both
high speed and PTO/reverse safety lockout devices that
function when needed, and require no disassembly or
deactivation.
A differential lever onthe right handlebar has two-wheel
drive and differential drive settings.
In differential drive, applying just one wheel brake aids
In turning to that side.
Whether in the front-drive or rear-drive mode, the unit
will drive forward when placed in any gear on the gear
selector.
The 830 has the same red reverser lever on the right
handlebar as does model 850.
With the reverser lever pulled and left against the
handlebar, and gear position #1, #2 or #3 selected, the
unit will back up.
Too fast to use when backing the unit, gear position #4
is blocked by the high speed lockout.
17
CONTROL COLUMN
INDEXING LEVER
ENGINE
The model 710 is the smallest tractor of the BCS
product line. It has one gear forward and one
reverse available.
The drive is controlled using only one control rod
located on the left side of the handlebar.
On this model there is also a PTO/reverse lockout
device that prevents shifting into reverse with the
tiller engaged.
Thelockoutdisengages automatically when a front
attachment is installed on the unit.
When a front attachment is installed on the unit,
what was the reverse gear in the tilling mode is
now the forward gear.
PTO CONTROL ROD
GEAR SHIFT ROD
Y —— RED ENGINE
THROTTLE
CABLE GUIDES
STOP LEVER
CLUTCH LEVER
18
MODELS
Q RED ENGINE
PTO CONTROL a > STOP LEVER
Su ROD ES
BLACK CLUTCH LEVER
THROTTLE
LEVER
720
730
GEAR SHIFT ROD
———— CONTROL COLUMN
INDEXING LEVER
ENGINE
These modeis are similar to the model 710 in
many respects, but the number of speeds is
increased tothree forward speeds and tworeverse.
The drive gears are available through a rod on the
left side of the handlebar.
Forward and reverse are controlled with the red
lever on the right top of the handlebar.
On each of these models, a PTO/reverse lockout
device prevents shifting intoreverse with the tiller
engaged.
But the lockout disengages automatically during
operation with a front mount attachment on the
unit. When a front mount attachment is on the unit
the third gear (transport gear) is blocked out.
19
MODEL
THROTTLE LEVER
PTO ROD
REVERSER
LEVER SPRING
LATCH
— SHIFT ROD
RED — DIFFERENTIAL LEVER
) — RED ENGINE
STOP LEVER
This is the largest tractor in the BCS product line.
It has a differential drive transmission and two
wheel brakes, four forward gears and three reverse
gears. The drive is controlled using only one control
rod located on the right side of the handlebar.
The PTO is controlled using one control rod located
on the right side of the handlebar.
With the tiller attachment on this model there is also
a PTO/ reverse lockout device that prevent shifting
into reverse with the tiller tines engaged.
This lockout automatically disengaged when a front
mount attachment is installed.
This allows you to drive in forward or reverse with
the PTO engaged.
When a front mount attachments installed, what was
the reverse gears in the tilling mode are now the
TWO-WHEEL
BRAKE LEVERS
forward gears in the front attachment mode.
In the front attachment mode there is a high speed
lockout that blocks out the high speed gears that were
used in the tilling mode.
946
‚20
UNPACKING
IMPORTANT
Use extreme careto avoid crimping orseverely bending
the control cables while unpacking and assembling
the unit.
Take care to avoid being cut by the staples or nails
when opening the carton.
Á WARNING
Open the top and lay out the sides of the carton. Remove
the parts andtool/s to be usedin assembling the unit. The
fasteners required for assembly have been placed at
locations where they are to be used.
ASSEMBLING
THE UNIT
1. INSTALL THE WHEELS:
a) Except for one or two special sizes, most
wheel and tire combinations can be mounted for
either a wide or narrow track.
Forall applications excepttilling and plowing, the
recommended mounting is wide trackfor stability.
The “Vees” of tractor tread tires should point in
the direction of forward rotation.
On convertible models, which can be used with
both front-mount and rear-mount attachments,
mount the wheels for the attachment that will be
used the most.
It is not necessary to remount the wheels when
changing attachments.
b) For wide track, mount the wheels with the
tire valves towards the outside.
For a narrower track, mount the wheels with the
valves toward the inside.
2. ADJUST TIRE PRESSURE TO 15 POUNDS.
3. ASSEMBLE CONTROL COLUMN TO CO-
LUMN SUPPORT ABOVE THE TRANS-
MISSION.
21
IMPORTANT
Refer to the drawing of the stop switch cable, showing
the casing ferrule being inserted into a grooved retainer
on the handlebar.
Be sure to make this insertion on your model of machine
so the stop switch can be used to start and stop the
engine.
MODELS 830, 850 AND 946 :
These models come with the control column and
handlebar preassembled, but mounted in a compact
position on the unit.
Remove the lower of the two bolts at the base of the
column.
Raise the column so it clears the filler cap on the fuel
tank.
Align holes in the column and column support, and
reinstall the bolt. Secure with a lock washer and self-
locking nut.
Note the extra mounting holes in the column.
It gives you a choice of column angles.
4. ASSEMBLE HANDLEBAR SUPPORT
BRACKET, AND CONTROL ROD SUPPORTS
TO THE MACHINE.
22
THE WAY PACKAGED
SUPP
CONTROL COLUMN
ORT
LEVERS AND CONTROLS
FOR EACH MODEL WILL BE
SHOWN IN OTHER DRAWINGS
CONTROL COLUMN
INDEXING LEVER
|
HANDLEBAR
HANDLEBAR HEIGHT
ADJUSTMENT LEVER
CABLE GUIDES
MODEL 830, 850 & 946
MODELS 830,850 AND 946
Fit the control rods into the supports on each side
of the control column.
Alıgn the supports with the rods and tighten the
nuts securely. |
Tuck the cables into the cable guides on the
underside of the control column.
>. INSTALL BRAKE LEVERS (830, 850 AND 946):
Models 830, 850 and 946 are factory equipped
With two wheel brakes, controlled by brake
levers on the right handle.
The handlebar clarnp nuts at top control column
connection have been left loose, with the two
wire clamps hanging loosely.
Putthe cables in the clips and position the clips
to support the cables while tightening the
clamp nuts.
An optional one-wheel brake kitis available for
models 710, 716, 720 and 730.
23
RIGHT HANDLEBAR
RIGHT BRAKE
LEVER
THROTTLE LEVER
LEFT BRAKE
LEVER
BRAKE LEVER
SPRING LATCH
/ DIFFERENTIAL
LEVER
os ee
tara,
6. TRANSMISSION:
For shipping purposes, the transmission (gear case)
filler hole is sealed with a plastic plug, and the
dipstick is in the owner's Kit.
Remove the plug. Before installing the dipstick, itis
important to oil the O-ring with a light engine oil. It
also is important to install the dipstick with its flat
side towards the center of the transmission.
If installed flat-side-out, it will not be clear of the
rotating gears. (See drawing.)
Checkthelevel of gear oil atthis time. (See “Gearbox
Lubrication” on page 25 ).
7. ENGINE PRESERVICE:
BRIGGS AND STRATTON ENGINES:
Remove and discard the thimble-shaped, clear plastic
cover from the oil breather tube located to the left of the
carburetor.
Remove the crankcase oil filler plug (or dipstick) and
check that the oil is at proper level.
(See "Engine Crankcase Lubrication” on page 25 and
its specific use and care manual).
HONDA ENGINES:
Check the oil fill cap/dipstick at the left of engine. If oil
level is below full mark, see "Engine Crankcase
Lubrication” on page 25.
No other preservice is required. For Honda engine
operating and service instructions, see Honda Engine
owner's manual 31ZH7622.
ELECTRIC SYSTEM BATTERY:
The battery is a 12 volt 14:16 AH
(Dimensions mm: 135x90x168 or 160x90x161).
For the model 946 the battery is a 12 Volt, 33 AH
(Dimensions mm: 232x130x167).
Push the unit to an open ventilated spot.
Wear safety goggles and gloves when filling the cells
with the electrolyte solution.
Follow instructions supplied with the battery for filling
with electrolyte, maintaining fluid level in the cells, and
charging and recharging.
A DANGER
The battery electrolyte is a strong acid.
The acid or the fumes from it can cause severe
burns. The battery constantly emits hydrogen
gas which can be exploded by flame or sparks.
Avoid contact with the battery acid.
Always fill the battery in a well ventilated place,
and do not bring flame or sparks of any kind near
the battery. If acid contacts your body, flood the
area immediately with soap and water.
Uy
—L—
Dies
OF DIPSTICK
LUBRICATION,
FILTERS AND FUEL
EP
E
NOTE
Engine manufacturers recommend the types and
weights of oil for seasonal use in their engine.
Always consult the engine instruction manual for
their recommendations.
FUEL FILLER CAP
FUEL TANK
OIL DRAIN PLUG
HONDA ENGINE
ENGINE CRANKCASE
LUBRICATION
The oils selected for use should be high quality,
nh. detergent products of API service classification
in ЕЕ"
The oil usually recommended for warm weather
use is a straight SAE 30 weight.
A multi-viscosity type oil such as SAE 10W-40 can
also be used in warm weather.
When the air temperature falls below 32 degrees
F (0°C) switch to 10W-40 or 10W-30 weight oil.
For extremely cold (sub-zero Celsius) temperatures,
it may be necessary to use SAE 5W-30 or 5W-20
weight oils.
Always check the oil level every day of use.
Change the oil after the first five hours of engine
operation, and at least once a season thereafter.
Put the unit on a level surface when checking oil
level.
If the engine has a dipstick, maintain the oil level
between the high and low marks on the stick. If
no dipstick, keep the oil level no lower than half
an inch (12.7 mm) below the top thread of the filler
hole. For Honda Engines check the oil level
such as indicated on the owner's manual.
Add oil if the oil level is at the half of the
dipstick.
25
When changing oil, always run the engine to get
the oil warm. Then shut down, remove the drain
plug, and drain the dirty oil into a container for
proper disposal. Do not pollute the environment
with waste oil.
GEARBOX LUBRICATION
The gearbox requires maintenance of the oil level
with SAE 80/90 or SAE 90 EP (extreme pressure)
gear oil.
The gearbox filler cap (see drawing, page 24) has
a dipstick with marker rings denoting full and low
levels.
NOTE
When checked on a brand new machine, the oil
level will be at the full mark on the dipstick. When
it drops near the low mark add oil, but do not fill
above the full mark. Do not operate if level is not
up to the low mark.
1. Twist and pull up the filler cap to check the
dipstick. Checking every 50 operating hours is
recommended.
2. Put the dipstick back into the filler hole, and
twist the stick around so the flat side is toward
the center of the transmission gear box.
nr,
Gt
ENGINE AIR CLEANER
The dry element filters used on B/S and Honda
engines are shown in different drawings. Optional
commercial type precleaner elements are available
to fit these air cleaners. Precleaners are
recommended particularly when using a Power
Sweeper, Dozer Blade or Tiller in dry, dusty
conditions.
BRIGGS/STRATTON 5HP
BRIGGS/STRATTON 7HP
HONDA 5,5 HP 2°
CLEANER
COVER
PAPER
FILTER
ELEMENT
GASKET
Open the air cleaner and check the air filter at
regular intervals. Under very dusty conditions,
check often, and change filters when necessary. A
clogged filter raises the engine temperature.
Dry element filters can be cleaned by tapping
gently against a flat surface, but it is far better to
replace a ditry filter than try to clean it. The
precleaners, however, can be cleaned with soap
and water or mineral spirits, but must be dried
thoroughly, then oiled before use. Soak the cleaned
and dried precleaner in clean engine oil. Then
squeeze outthe oil beforeinstalling the precleaner.
BRIGGS/STRATTON 14 HP
GASOLINE ENGINE FUEL
The 4-cycle will run on either leaded or unleaded A DANGER
gasoline. Gasoline of 87 to 93 octane is Gasoline is ex ;
plosive! Read page 5 of safety
rec ommen ded. “Rules”, before filling the fuel tank and
starting the engine.
Use approved type, properly labeled fuel
containers. Do not smoke or bring fuel near
any sparks or open flame.
Do all fueling outdoors, neverin a garage or
shop connected to living quarters.
Do not refuel when the engine is running or
still hot.
1. Removethe fuel cap, fillfuel tank, and re-install
the cap securely.
2. Push the tractor at least 10 feet from fueling
area and wipe off any spillage before starting
the engine.
3. Open the fuel line valve at the tank outlet, so
fuel can flow by gravity to the carburetor.
NO FLAME ! NO ELECTRICAL
NO SMOKING ! SPARKS |!
27 ®с5)
STARTING AND STOPPING
Including PTO Engagement and Control of Unit
CET
$y
Kir
& LOCKOUT
PTO/SHIFT
LEVER
(SS © € A
DONUT “ E 7 PTO/RESERVE
ON LEVER | LOCKOUT
PTO/RESERVE LOCKOUT PTO/RESERVE
830 - 850 710 | | 716-720- 730
DONUT ON
— =" LEVER
re аа ааа
a
À WARNING
Backing withthe PTO engaged is dangerous.
Soallconvertible units havea PTO/REVERSE
LOCKOUT to prevent simultaneous enga-
gement of PTO and REVERSE. You must be
sure thatthe PTO lockout bar is aligned with
the donut-shaped stop on the PTO lever
when the unit is in the rear-mount mode.
(See drawing.) DO NOT REMOVE OR MOVE
THIS LOCKOUT BAR ASIDE FOR PTO
Ena GEMENT DURING BACKING OF THE
LER.
A WARNING
Be sure to shift into NEUTRAL (N) position
onthe gearselector, and disengage the PTO
before starting the engine. If started in gear,
the unit will move along. It started with the
PTO engaged, a Tiller, or a Power Sweeper
may runoutofcontrol. Inadvertent operation
of any attachment can be dangerous.
28
SETTING CONTROLS FOR
COLD STARTING
1. DISENGAGE THE PTO:
IMPORTANT
MODELS IN REAR-MOUNT MODE:
Pull back on the PTO shift rod to disengage
the PTO.
MODELS IN FRONT-MOUNT MODE:
Push do wn the PTO shift rod to disengage
the PTO.
2. SHIFT INTO NEUTRAL:
Onthe gear speedselector, all positions marked
“N” are neutral.
3. OPEN THE THROTTLE:
Advancethethrottle/everontheright handlebar
to between half and full throttle position.
4. OPEN THE FUEL VALVE;
H valve has a handle, open position is handle in
line with the fuel line. If valve has a round
control knob, turn the knob counterclockwise
(to the left).
>. CLOSE THE CHOKE:
Closed choke position on the carburetor is the
upward or lateral position of the choke lever.
Downward is “open choke”, the position used
after engine is running and warm.
6. LATCH BOTH CLUTCH AND STOP SWITCH
LEVERS FOR ENGINE STARTING:
The clutchis the blacklever and the stop switch
is the red lever on the left handlebar. The red
lever hasto be held depressed during operation,
oritwifl shut offthe engine. For starting, squeeze
both levers against the handlebar with one
hand, and prop them in this position by setting
the wire spring latch. (See drawing.)
29
Á WARNING
The RED engine stop switch leveris designed
to stop the engine in the event the operator loses
control of the moving machine. It is necessary to
latch the stop lever during starting, and to lock it
in the run position when it is necessary for the
operator to attend a stationary attachment such
as the Chipper/Shredder. Pin holes are provided
in the lever and handlebar for this purpose.
For use of a moving attachment DO NOT LOCK,
TAPE DOWN, or otherwise defeat the purpase of
the stop switch lever.
NOTE
Squeezing the clutch lever dislodges the
wire spring latch, letting you take over control of
the clutch. If you let go of the handlebar, the
engine will be switched to a stop.
USE ONLY ONE HAND
TO PULL THE RECOIL
ARTER
RECOIL START ONLY: Read warning aboutstarter
rope. Grasp the starter grip with one hand only.
Place your foot against the side of the tire tread to
steady the machine. Pull the grip gently until the
starter engages, THEN PULL RAPIDLY to crank the
engine. Open the choke when the engine starts.
А WARNING
NEVER WRAP THE STARTER ROPE AROUND
YOUR HAND OR WRIST, OR USE TWO
HANDS TO PULL THE STARTER GRIP. You
want the grip to slip from your grasp if the |
engine kicks during cranking.
ELECTRIC STAR ONLY: Turn the ignition key to
“START” to crankthe engine. Key will return to the
“RUN” position when you let go. When engine
starts, open the choke.
ENGINE WARM-UP PERIOD: Letthe engine warm
up for a few moments without any load fin neutral
(N) and PTO disengaged) to give the oil time to
reach the parts ofthe engine in need of lubrication.
RESTARTING WARM ENGINE: When the engine
has run and is still warm, it requires no choking to
start. In fact, cranking a warm engine at closed
choke may flood it. |
STOPPING
Any time you let go of the left handlebar, the red
stop lever on top will activate the ignition stop
switch to stop the engine. On an electric start, turn
off the switch to prevent current drain when the
unit is not in use. In case the stop switch becomes
open (disconnected) you can make an emergency
stop on the engine either by closing the carburetor
choke or by doing the instructions obtained from
the engine owner's manual.
DIFFERENTIAL
MAKES TURNING
EASIER
DIFFERENTIAL AND
WHEEL DRIVE
A feature of models 946,830,850 and 730 Gx 11, the
differential drive directs the driving to one wheel,
allowing the other to free-wheel. Differential drive
facilitates making tight turns with the unit.
When two-wheel drive is needed for traction, lock
in the differential lever on the right handlebar.
When placed in differential drive, models 946, 830
and 850 can be turned by squeezing the left or right
brake lever.
WHEEL BRAKES
Models 830, 850 and 946 have two-wheel brakes,
with brake levers on the right handlebar.
Thesametype spring latch as the one forthe clutch
leverand stop switch is usedtosetthe brake levers
for parking. However, the machine may also be
placed in gear to keep it from rolling when the
engine is shut off.
A brake kit is available for other models.
USE SPRING
LATCH TO SET
BRAKES FOR PARKING
30
IMPORTANT
Directions such as right and left are always called
out as you would see them when operating with
the unit in the mode for which it was designed.
However, when the handlebars of a convertible
unit are swung 180 degrees from designated
position, the right lever on the right handlebar
will still brake the right wheel. But the right wheel
will be on the left side.
SHUT-DOWN (STORAGE)
(See instructions on page 8)
TAKING CONTROL OF THE
MACHINE
1. When the engine is running, grasp the left
handlebar.
Hold the stop switch depressed and squeeze
the clutch lever to dislodge the spring latch.
Now both clutch and stop switch levers will be
under your control.
2. Donotletup the stop switch leveroritwill stop
the engine.
When ready for action, shift into the desired
gear and release the clutch lever.
Instructions for operation of unconverted units
are given immediately below, and those for
converted units are on page 33.
NOTE
Transmission to the axle and wheels is
independent of transmission through the PTO to
an attachment. The advantage ofthis BCS design
is that the most efficient operating rpm of the
attachment can be selected by the throttle setting,
and the desired machine movement chosen
independently through a combination of throttle
setting and gear selection.
31
GEAR AND PTO
ENGAGEMENT
(For Converted units, skip to page 33)
1. Startthe engine and take over control ofthe
unit. Keep the throttle at moderate speed
setting.
2. Hold the clutch lever (left handlebar)
depressed while shifting, and engaging the
PTO lever, and until you are ready to drive,
3. Shiftintothe lowest forward speed position
on the gear speed selector. If the gears will
not engage, release (slip) the clutch just a
bit until the gears mesh.
4. Smoothly release the clutch lever and
the machine will move forward. If you wish
to stop momentarily without killing the
engine or shifting into neutral, depress the
clutch lever fully.
9. USING RED REVERSER FOR BACKING
Disengage the clutch.
Position 1, 2 and 3 (830/850/946) on the
gear selector will be available for backing
and 4 will be locked out on the models 716,
720 and 730 are available position 1 and 2;
position 3 is locked out.
Select speed, and depress the red reverser
lever on right handiebar before engaging
the clutch when going back to forward
drive disengage the clutch.
a
Нк
MAKING A CONVERSION
FRONT-TO-REAR,
OR REAR-TO-FRONT
MOD. 830/850
PUSHER TO
TRACTOR
MOD. 710/716
720/730
a CRT INS Ml
ZN oll NEE
EE AN
Ра LIB = fr 2 М
=> = AUS E o re
MOD. 946
TRACTOR TO PUSHER
CLOCKWISE
NOTE
Put on the new attachment (or leave the
other in place) to keep unit from rotating
during positioning of the control column.
ФТ. Shift into the lowest forward gear position.
This will provide clearance for turning the
handlebars to the other end of the unit.
2. Detach the PTO and gear selector shift rods
from their supports and let them hang down.
3. Locate the control column indexing rod or
lever.
(According to model. See drawings.)
Use it to free the column from the support in
preparation to swing it around.
LOCATING OF CONTROL COLUMN INDEXING LEVERS
MOD. 710/716/720/730 MOD. 830/850/946
32
8. Be careful not to stress or sharply bend the
control cables while indexing the control
column.
Turn column 180 degrees as follows:
a) Models 710,716,720,730 and 946:Convert from
tractor to pusher by pulling rod or lever and
turning the control column 180 degrees
clockwise. (To go back to tractor mode, turn
counterclockwise.)
b) Models 830 and 850: Convert from pusher to
tractor by pulling the lever at top front of
control column and turning column 180
degrees counterclockwise. (To go back to
pusher mode, turn clockwise.)
9. Put the shift rods back in their brackets on the
control column. Check the position ofthe control
cables and see that they are neither bunched
up nor pulled taut.
33
OPERATING IN
1. ALL MODELS:
Pushthe PTO shiftrod forwardto disengage
the PTO.
Note that, inthe converted mode, you push the
PTQ rod for disengagement and pull it back for
engagement,
830/850
b) Models 830 and 850: In the converted mode,
three ofthe four gear positions onthe gear selector
can be used for travel in either forward or reverse
direction. The fourth gear is blocked because it is
too fast to use for backing the unit: Select desired
gear and engage clutch to move forward. To back
up, disengage clutch, engage the red reverser
lever on the right handlebar and engage clutch
c) Models 716, 720 and 730: Two of the three
gear positions can be used, inthe converted mode,
in either direction.
The third is blocked because it is too fast to use in
backing the unit. |
Я) Model 710 has only one speed forward and
reverse and it can be used in either direction with
the shift rod on the handlebar.
2. Engage the PTO and the clutch to put the unit
to work
MODELS 830/850
CONTROL HANDLE TURNED 180°
TILLER POWER UNIT ENGINE
MODELS 710/716/720/730 /946
CONTROL HANDLE TURNED 180°
ENGINE POWER UNIT ATTACHMENT
34
MAINTENANCE PROGRAM
1. Refer to the maintenance instructions and
illustrations in the “Use and Maintenance”
manual furnished for your model engine.
Chan ge oil, filters, etc., and clean the cylinder
fins and crankcase breather as instructed in
the engine manual.
2. DAILY CLEAN-UP:
When the machine is very dirty you may hose
down everything except the engine
immediately after use.
But to avoid cracking the engine, you must let
itcool before hosing itdown. Youmay, however,
idle the engine until it is warm enough to
evaporate the wash water from around the
spark plug. |
3. AFTER FIRST 10 OPERATING HOURS
(and afterward as recommended):
a) Tighten nuts and bolts.
b) Check tire pressure.
c) Originally, the position of «A» lever
IS normal.
As clutch wears out the same lever could
have a wider opening, being so uneasy to
use, this means that it is necessary to adjust
the cable, setting lever «A» on its original
position acting on adjustment device «B»
and on counter-nut «Cx.
d) Check the gear oil level of each attach-
ment.
Recheck rotary mowers every 50 hours and
the other attachments every 100 hours.
4. OCCASIONALLY AS NEEDED :
Clean any dirt and old grease from the PTO
connections of all equipment and pack with
clean bearing grease.
Te
- 130 mm (4.7+5.1")
J
.
B C A
35
©. SEASONALLY:
a) Lubricate the control cables with a light oil.
b) Models with engine hood: Lubricate the
hinge with a light oil.
Do not use mineral oil.
c) Clean parts thoroughly and apply grease to
the control column indexing rod or lever,
column fork, column support or pivot post
(according to model).
GREASE
ALL COLUMN
INDEXING PARTS
&
№
}
GREASE PTO
3
LUBRICATION OF
ATTACHMENTS
1. TILLERS, ROTARY MOWERS, SNOW THRO-
WERS AND POWER SWEEPERS:
Remove the pipe plug on top of the attachment
gear housing. If the oil level is more than 2
inches (50 mm) below the filler hole, fill to the
top with SAE 80/90 or SAE 90EP (extreme
pressure) gear oil. Maintain at the nearly full
evel,
2. MOWER BARS:
These require no gear oil, but need frequent
greasing with alithium based (general purpose)
grease pumpedthroughitwo “zerk” typefittings
on the housing.
3. ALL ATTACHMENTS:
Remove dirty grease, and lubricate the PTO
coupling of the attachment with bearing grease
whenever greasing the unit PTO. For other
points of lubrication, see the particular
attachment.
COUPLING
ATTACHMENT TO PTO
When the PTO flange of the attachment is coupled
tothe unit PTO flange and the PTO is engaged, the
splined shaft slides out to engage the splined
(grooved) shaft of the attachment. Then the shafts
rotate as a single member until the PTO shift lever
Is used to retract the drive shaft
Although the attachment may be coupled directly
to the unit PTO, there is a quick hitch that can
shorten the time for coupling and uncoupling
attachments. There are also PTO extensions in
lengths of 3" and 6" which can be coupled between
the PTO and attachment for better balance with
certain attachment and engine combinations.
A. DIRECT COUPLING:
1. Remove the lock nuts and washers from
the tractor PTO studs.
2. Align the tractor PTO with the connecting
flange of the attachment.
Always bring the tractor to the attachment.
If necessary, use props to level the at-
tachment.
3. S/ide the PTO studs into the attachment
flange and secure with the washers and
lock nuts.
o \
© © (6) Ey AR
Y NB
1. Thehitch consists of two parts held together
by a captive T-hand/led pin. Pull and turn pin
sideways, to separate the parts.
ds Remove the two nuts from the tractor PTO
studs and the two bolts and nuts from the
quick hitch.
3. Attach the female part, pin-side-up, to the
tractor PTO. Attach the male part, hole-
side-up, to the attachment connecting
flange. Install and tighten the four nuts.
&. Fit the attachment part into the PTO part.
Twist the pin so it drops down into locking
position, securing the two parts together.
5. To uncouple, pull the pin.
B. QUICK HITCH:
36
USE AND CARE OF REAR-TINE
TILLERATTACHMENTS
API,
PREPARING NEW TILLER
CLEVIS PIN X
DEPTH GAUGE Cr,
BAR
DEPTH GAUGE
(CENTRAL KNIFE)
WAVE WASHER
SEL-LOCKING NUT
1. Open the carton and stand the tiller on end so
you can see the underside. Fasteners required
for assembly are included. The bolts in the
assembly drawing are labeled (M8 or M10) for
the metric diameters, and length is given in
millimeters. If a sulky or utility cart is te be
hitched to the tractor, assemble the depth
gauge bar in a position 180 degrees from that
in the drawing.
Use the self-locking nut to fasten the depth
gauge to the gear housing.
Install theflange nutatthe stabilizer bar bottom
connection.
The depth gauge and stabilizer bar protrude
through the top of the tiller housing.
The bar is bolted to the brackets.
The gauge is pinned with the clevis pin and
“hairpin”, Tighten all nuts.
WIDTH OF TILTH
IMPORTANT
When changing sets of tines, it is important to
keep the tines in place on one side for use as a
model while changing tines on the other.
Do not mount the tines backwards on the flange.
37
HON HPA
x 26" * » 30"
18" | * 20"
* WITH 26" OR 20" STANDARD TILLER
** WITH 30" STANDARD TILLER
SINGLE ROW ATTACHMENT FOR 710, 716, 720, 730 (or
Converted 830,850):
Available sizes are 18", 20", 26" and 30".
PTO COUPLING
SHARP EDGES MUST
LEAD IN ROTATION
WIDTH OPTIONS FOR MODEL 946
27" 32" 40"
SINGLE ROW ATTACHMENT FOR MODEL 946:
This comes preassembled for a 32" tilling width.
The width can be increased to 40" or decreased to
27" by adding or removing flanges of tines, and by
changing the tines to bend inward or outward.
(See drawing.)
TILLING DEPTHADJUSTMENT
Theprocedureisthe opposite of what many people
first would believe.
For the deepest soil penetration, you raise the
depth controlling “knife” by pinning the bar in the
bottom hole. (See drawing.)
SHALLOW
DEPTH
COTROLLING"KNIFE“
1. Remove the hairpin andthe clevis pin from the
bracket and bar.
2. Raise or lower the bar handle to align the holes
in the bar and brackets. Pin the bar at desired
setting, or as recommended in step 3.
In hard ground, as when tilling a patch of
ground for the first time, pin the depth
adjustment rod through the top hole for a
shallow cut.
After a pass or two to break up the hard top
crust, stop the engine and pin the depth
adjustment bar through the lower position
hole. Pinning the bar through the bottom holes
raises the depth-gauging “knife” for maximum
tilling depth.
3.
Á WARNING
—
Obstructions such as rocks and tree roots in
the soil can cause “tine walking” where the
unit suddenly jerks or leaps forward. Do not
try to control the unit if it tine walks.
JUST LET GO and the unit will stop.
1. When breaking new ground, or preparing hard,
rocky soil, till at a minimum depth, at the
lowestgear setting, andatafastthrottle setting.
In soft soils, you can probably start right off
tilling at maximum depth and finest tilth are
achieved in the lowest gear speeds.
2. You can avoid trampling over and tamping the
fresh-tilled rows by walking to one side of the
tiller.
Swing the handlebar to the side and adjust it to a
comfortable height. After a bit of practice with the
tiller, you can work out a pattern where your
footprints will be erased with each new pass.
TRANSPORT SULKY FOR REAR-
TINE TILLER
The Transport Sulky is exclusively for riding the
machine to and from the working site. As warned
in Section One, you must never operate the Tiller
from a sulky or wagon of any type. A curved
coupling is needed to attach the Transport Sulky
to most models.
CURVED COUPLING
38
USE AND CARE OF CUTTER BAR
MOWER ATTACHMENTS
SICKLEBARIS DESIGNED FORCUTTING FIELDAND CEREAL
GRASSES-HAS LONG, POINTED TOOTH COMB. DOES NOT
RECUT (MULCH.
GENERAL CUTTER BAR
MOWER INFORMATION
1. ALL THE TRACTORS must be converted to the
front-mount mode.
See instructions on pages 32, 33 and 34.
2. The SICKLE BAR and MULCHER BAR are the
two original types of BCS mower bars.
The COMBINATION BAR combines features
and abilities of both. Although construction of
the bars is very similar, there are differences
to be encountered in adjustment and
maintenance.
RECOMMENDED OPERATION
A WARNING
Never operate the mower bar from a mowing
sulky.
1. /tis unnecessary to run the engine at wide
open throttle for satisfactory performance.
Cutter bar mowers give excellent results when
operated at medium throttle settings, and there
Isless wear and tear onthereciprocating parts.
If necessary to increase ground speed, select
a higher gear rather than advance the throttle.
2. Theshortteeth ofthe Mulching Bar can cut wet
grass without clogging.
39
COMBINATION BARCOMBINES SOME OF THE ABILITIES OF
THESICKLEBAR AND MULCHINGBARIN ONE ATTACHMENT.
Both the Mulching and Combination Bars are
designed forrecutting (mulching) mown grass.
For brushcutting, and also when operating in
extremely rugged terrain, go slowly and
deliberately with either type attachment.
3. 7he Sickle Bar is designed specifically
for cutting grass. It cannot recut mown grass
and is not suitable for cutting brush.
MOWER BAR MAINTENANCE
1. Wash down and re-oil the sliding parts after
each use.
2. Every four operating hours pump a lithium
base grease into the blade control mechanism
through the two grease fittings on the central
housing. (No gear oil is required for this
attachment.)
3. The cutting teeth should be removed and
sharpened with a grinder. For blade removal,
remove the two bolts and the blade coupling.
Then slide out the blade.
HEIs kissing
: rp
EEE
wt ata
EPI
AAA
4
&. 7his step ofadjustment is required only for the
Mulcher Bars (Fig. 4).
When play between the wear strip and blade be-
comes excessive, loosen the wear strip clamps (1)
and push the wear strip closer to the blade with a
screwdriver tip (2).
Tighten the clamp bolts securely (3).
5. The tension between the blade and the tooth
is set by adjusting the blade holders (described
below).
NOTE
The tension must be snug enough for clean cutting
action, but should not freeze or bind the blade
against the tooth comb.
ba
Three types of blade holders are available:
COMBO CUTTER BAR (Fig. ba) |
MULCHING CUTTER BAR (Fig. 5b)
SICKLE CUTTER BAR (Fig. 5c)
Blade holder adjustment for COMBO cutter bar
Loosen the upperlocknut A (ba). Adjustthe tension
screw B until the blade slides freely between the
tooth and blade holder without excessive slack.
When the adjustment produces the best motion
without binding, tighten the upper lock nut A.
5b
Blade holder adjustment for MULCHING cutter bar
Loosen the blade holder fastening screws A (5b).
Adjust the pressing screw blade B with a
screwdriver unti/the blade can slide freely between
the tooth andthe blade holder without slack. When
the adjustment yields the best motion without
binding, tighten the blade holder fastening screws.
Blade holder adjustment for all sickle cutter bars
Loosen the lock nut A (bc). Adjust the tension
screw B until the blade slides freely between the
tooth and blade holder without excessive
slack. When the adjustment produces the best
motion without binding, tighten the lock nut A.
m
6. REPLACEMENT PARTS:
See your dealer for parts.
Replacementteeth, andalso complete, riveted
mower blade assemblies are available.
40
USE AND CARE OF 2-BLADE
ROTARY MOWER
THE UNITS CONVERTED FOR
MOWER USE
For conversion and operation of your unit the
front-drive mode see pages 33 and 34
ASSEMBLY, CONNECTION
AND LEVELING OF THE
2-BLADE MOWER
DEFLECTOR
DISCHARGE
The attachment is packaged with the grass catcher
in place on the deck, but the following must be
done in preparation for use:
1. Lift the catcher at the rear and tilt it forward.
Note that the catcher assembly is pinned at the
front on both sides, and may be removed if not
needed to catch the grass.
2. Remove the bolts, washers and nuts from the
discharge volute bracket.
Use them to attach the curved discharge
deflector to the bracket. (See drawing.)
3. Thedischarge volute onthe opposite side from
the one in step 2 has a flat door hinged down
the side.
No assembly is needed,
41
DISCHARGEDEFLECTOR
AND DOOR MUST BE
CLOSED WHEN MOWING
WITHOUT GRASS CATCHER
e
LY
AREY
ый Ч
[5
"..
AL
À DANGER
Open discharge from the volutes without
the catcher in place can be very dangerous.
Make sure door is closed and deflector is in
the down position when mowing without
the grass catcher.
&. POSITIONING OF THE DISCHARGE
DEFLECTOR AND DOOR:
a) For mowing without the grass catcher, the
discharge deflector must be in the down
position, covering the opening sothe clippings
will not be thrown out. The door must be in
closed position across the other opening for
the same reason.
OPEN BOTH VOLUTES
FOR DISCHARGE INTO
The oil level should be checked each 50
operating hours thereafter.
rr NS
DANGER
NEVER OPERATE ROTARY
MOWER
GRASS CATCHER
b) When putting the grass catcher into position
on the deck, open up both volutes to
discharge into the catcher compartment -
swing open the door, and lift the curved
deflector upward out of the way.
5. Put the unit on a level surface.
Remove the nuts from the PTO studs, and
mount the mower to the PTO.
6. The mower deck should be level for even
mowing height.
The wheel mounting brackets have three holes.
If leveling is required, remove the wheel
retaining hairpins and remount the wheels in
a higher or lower hole as required.
WHEEL MOUNTING HOLES
LUBRICATION
Before operating, remove the pipe plug at the top
of the transmission housing. Check that the gear
oil is within 2" of the top of the housing. If low, fill
with SAE 80/90 or SAE 90EP gear oil to the top of
the filler hole.
RIGHT!
À
ROTARY MOWER OPERATION
À WARNING
Read and obey all safety rules applicable to
the unit and the rotary mower in Section
One. Do nat remove or defeat the purpose
of the discharge deflector on the Mower, or
leave the discharge door open when not
using the grass catcher.
Do not remove or destroy the operation of
the high speed lockout device on the unit,
or operate or leave the machine running
with the RED STOP LEVER Jatched in the
down position. Do not operate with the
mower at the rear of the unit.
When operating from a sulky, always MOW
UP AND DOWN (never across) a slope, and
make wide turns to guard against tipping.
When walking behind the mower, GO
ACROSS (never up and down) the slopes
while mowing.
1. OPERATION FROM A RIDING SULKY:
Only models with wheel brakes should be
operatedfroma riding sulky. An optional wheel
brake kit may be installed if your unit does not
have factory-installed brakes.
Á WARNING
Remember that a converted unit will pull to
the left when the right brake lever is
depressed, and to the right when the left
brake lever is depressed. Forgetting this
could result in loss of control-especially on
a unit in differential drive, or the model 946
where the right and left brake levers are
used in making turns.
42
KNOBBEDPIN
DEE )
COUPLING BAR
ADJUSTMENT
HOLES
TOP VIEW OF DECK
2. CUTTING HEIGHT ADJUSTMENT :
The cutting height is set by raising or lowering
the mower blades under the deck. The deck
stays at the same height above ground level.
To adjust the cutting height, pull up the
knobbed, spring-loaded pin in the height
adjustment bracket on the deck, and pin it into
the desired hole of the five holes in the top of
the transmission housing. (See drawing.) The
hole nearest the PTO connection gives the
shortest cutting height.
The cutting height range is 2" to 4",
Toavoid shocktothe grass, itis recommended
that only about 1/3 of the grass height, or a
maximum of 2 inches, be removed at each
cutting. For example, reduce a 6 inch growth
to 4 inches on the first mowing, then reduce it
todesired heightlater on with a second cutting.
4. Mowing wet lawns is not recommended
because of poor results and also because it
increases the potential for mildew and other
grass diseases.
It is a good idea to vary the mowing pattern
with each mowing.
This will help to eliminate matting, and give
a more even overall appearance than when the
mowing pattern 1s unvaried.
INSPECTION AND
MAINTENANCE
WARNING:
If a hard object is stuck, shut down the engine
immediately (See page 7) and inspect for a
damaged blade. Do not try to straighten and
remount a bent cutter, beucase any impact seve-
re enough to bend it may have put tiny cracks in
the hardened steel. These could enlarge unit the
cutter shatters during operation.
43
Like all cutting tools, the Mower must be kept
in good condition to perform well.
1. Clean the underside of the deck often enough
toprevent heavy caking of dirtand grass on the
surfaces.
Inspect the condition of the mower blade
assemblies each time.
The left and right mower blade assemblies
consist of fluked cutter blades mounted on
both ends of blade holders by M10 x 30 mm
lock nuts, special "super" lock washer and self-
locking nuts.
The mounting imparts a flail-like action to the
cutters.
The left side blade assembly rotates
counterclockwise (ccw) and the right side
assembly clockwise (cw).
Á WARNING
Do not substitute ordinary fasteners for those
called out in step 2.
3. An extra set of cutter blades was packaged
withthe Mower. Put these on the blade holders
when the other set has been removed for
grinding. (Cutting edges cannot befield). Grind
the bottom edges of the cutters.
8. After grinding and remounting the cutters,
check the balance of each blade assembly.
Ifone end is heavy, remove the cutter from that
end and grind it to improve blade balance.
An out-of-balance condition causes excessive
vibration.
The cutters gradually will wear thin at the bend
of the flukes.
Keep a watch for this. If you see cracks in this
area, discard cutters before further wear occurs.
Cracked pieces can break off, becoming high-
velocity missiles.
nu
SE AND CARE OF SNOW THROWERS
(NS
GENERAL INFORMATION
All sizes of Snow Throwers are similar in
construction and operation.
Optional accessories include snow gripsand wheel
weights for added traction.
SNOW THROWER OPERATION
1. Read all precautions in Section One pertaining
to the safe operation of the machine and snow
thrower attachment.
2. Only the lowest speed should be used for backing
when the footing is slippery.
3. /f necessary to start the engine in a barn or
shed, keep the doors wide open.
A. Ifnecessary to backup, be sure ofyour footing,
andbe sure the way behind youis unobstructed.
No a
RT
eZ
ON
o
|
|
T | | TT TT |
A0
{ .
ZA DO NOT ATTEMPT TO CLEAR
STEEP SLOPES
Á WARNING
Do not try to clear slopes so steep that you
could lose control, or the machine could
slide into you or an obstruction.
The snow-thrower has an impeller retard
system designed to brake the impeller to a
stop within three seconds after PTO disen-
gagement or engine shutdown.
Even so, never put hands and fingers inside
the discharge chute or the impeller (collec-
tor) area unless the engine has been rendered
unstartable, as explained in Section One,
page 8.
9. Always shut off the engine, wait until all
movement stops, and disconnect the spark
plug wire before deicing the discharge chute
or the impeller. The wooden stick on the side
of the Snow Thrower is for deicing. You also
can let the machine thaw if a warm place is
available.
6. Always be sure to direct the discharge chute
awayfrom living quarters, vehicles and people.
Work in a pattern which will pile the snow
where desired, and which requires the fewest
passes with the machine.
With the wrong procedure, you could be
throwing snow over and over without clearing
the area. Dont forget that the wind has an
influence on how you should proceed.
44
USE AND CARE OF CHIPPER/SHREDDER
Besuretoreadthe BCS Chipper/Shredder Owner's
Manual which comes with the attachment, and
also obey the safety messages printed on the unit
and the Chipper/Shredder attachment.
This unit reduces thick branches to chips, and
pulverizes lawn and garden waste for mulching or
adding to your compost pile. Careless orimproper
use can be very dangerous.
Wear safety goggles of the type specified by ANS/
Safety Standard Z87. Also wear a hat.
Work gloves may be worn when feeding the
Chipper, but not when feeding the Shredder,
because they can pull your hands into the hopper
If snagged by the material.
Remove jewelry or clothing articles which could be
drawn into the machine.
Setup onfirm ground, but not on gravel, concrete,
brick or other surfaces which provide no cushion.
A DANGER
Do not start engine when there is material
in the Shredder. Shut off engine and
disconnect the spark plug wire before
cleaning a jammed hopper, changing
screens or performing any maintenance or
service.
Afterlatching the clutch and stop switch and starting
the engine, leave the unit in neutral.
Disengage the clutch lever while pinning down the
stop switch lever (See drawing). Engage the PTO
when ready to operate.
Be careful what you put into the Shredder hopper.
The machine can shred most organic materials.
However, objects of certain shape, size, or texture
may cause trouble even if organic.
The Shredder cannot handle thick branches or
largechunksofwood. Neither Shreddernor Chipper
can handle cloth, string, glass, rubber, metal, rocks
or paving, or long vines.
45
DO NOT
LEAN OVER
THE HOPPER
GO ONTHIS
DISCHARGE
SIDEOF
MACHINE
= N
Soggy soil, green garden wastes and wet grass
clippings can be processed through the Shredder
by mixing dry leaves and wood chips with the wet
stuit.
For wet processing, the standard curved screen
with the “Swiss cheese” holes should be replaced
With the set of five rods and tubes supplied with
the attachment.
A DANGER
Do not use the Chipper/Shredder with an
unscreened discharge.
The discharge must be covered either with
the rods and tubes or the standard screen.
IMPORTANT
Always disengage the PTO lever before stopping
the engine. If the PTO remains in engagement
during engine shutdown, the rotating Chipper/
Shredder shaft may motorize and restart the
engine.
After shutdown, always check the paint splash
across the drive shaft (near Chipper chute) to be
sure all movement has stopped.
CHIPPER/SHREDDER
MAINTENANCE
1. Clean out the hopper before each use.
2. Clean the exterior at regular intervals, and
apply a light oil or wax to prevent rust.
3. Shaft bearings are the sealed, self-lubricating
type requiring no further lubrication.
4. Checkallfasteners frequently and tighten loose
parts.
Replace missing or worn parts. See the
illustrated parts list in your Chipper/Shredder
owner's manual for parts information.
D CARE OF POWER SWEEPER
Be sure to read and follow the detailed instructions
in Power Sweeper Operator's Manual (No.
101.00915) that came with the attachment. Also
follow the instructions for safe use of power units
and the Power Sweeper attachment in Section
One of this manual.
Your unit should have an 7 horsepower or larger
engine to power the Sweeper. Installation of a
precleaner element in the engine air cleaner is
recommended.
Safety equipment must include eye protection
goggles of the type stamped “Z87” (for ANS/
Safety Standard 267).
A dust mask or respirator should be worn when
sweeping surfaces where dust is raised.
Keep children, pets and bystanders away from the
machine, and keep well clear of the rotating parts,
NOTICE
In your Power Sweeper owner's manual, the
instructions to deactivate the PTO lockout device
for front operating attachment applies to earlier
units than those of your model year.
On your unit, PTO lockout deactivation is not only
unnecessary, but also must not be done. On your
unit, the lockout is effective only when needed.
In the front-drive mode, the lockout is inactive.
OPERATION
Move to the work site and adjust the casters for
proper brush height; brush should touch flat,
paved, surfaces; should barely clear the turf when
removing lawn thatch. Ifadjusted too low, or when
it runs into a hillock, the brush will drive the unit
back towards the operator.
Always put the unit into gear before engaging the
PTO. Ifthe Sweeper is engagedfirst, andthe brush
is in contact with the ground, it will drive back the
unit.
PUT UNIT IN GEAR TO
OPPOSE SWEEPER
‘чт
N PUSH-BACK
N
>=
7
Be prepared to let go of the controls to stop all
motion if the unit is driven backwards or you lose
control,
Disengage the PTO and walk behind the unit when
going up or down slopes. Work across the slope
when sweeping. Do not work on terrain where you
cannot keep your footing or control of the unit, It
could overturn or slide into you. For rooftop
sweeping, be sure the surface is dry and does not
pitch more than 5 degrees (1/2" per foot). Set up
warning barriers so you will know when you come
near the edges of the roof.
MAINTENANCE AND
STORAGE
Grease the PTO shaft coupling, the U-joint and the
quick hitch at the same time as you repack the unit
PTO coupling with grease.
Also maintain the level of gear oil in the Sweeper
transmission per instructions on page 36.
Clean the Power Sweeper prior to storage, and
apply auto wax of other rust preventative to the
exterior surfaces.
Store in a dry, well-ventilated place.
All parts of the Power Sweeper are available from
your BCS dealer or distributor. See the illustrated
partslistin the Power Sweeper owner's manual for
parts identification.
46
USE AND CARE OF DOZER BLADE
ANGLE PIN
The Dozer Blade can be used either in front or
behind the unit, It also can be set to doze material
straight ahead or to either side.
The choice of best mounting position and best
angle can be made after experimentation with the
dozer blade, and will vary with the condition of the
soil, smow or whatever material is to be moved or
spread,
Consider installation of wheel weights when
maximum traction is needed.
Instruction for assembly and use come with the
Dozer Blade.
The models have an integral mounting braket .
Fit the dozer blade tongue over the hitch (or special
bracket) on the unit, and drop the hitch pin through
the holes.
Drop the angle pin through the tongue hole into
one of the slots in the angle bracket.
Now tighten the PTO stud nuts.
47
©
PULLING MODE -
HANDLEBAR OVER
DOSER BLADE
de
3-.
==
i
«=
PULL TOP PIN
TO RELOCATE BLADE / VA
Na
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XA
“3
PUSHING MODE -
HANDLEBAR OVER
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Accessories for BCS) Power Units & Attachments
MAIN ATTACHMENTS
For more information on the large variety of
BCS attachments such as the different size
Tillers, Sickle Bars, Chipper/Shredders, Snow
Throwers, Heavy Duty Mowers and other
attachments, please contact your nearest
BCS dealer.
QUICK HITCH FOR ATTACHMENTS
When two or more attachments are
purchased, BCS offers a Quick Hitch
accessory. The Quick Hitch will allow the
attachments to be installed and removed
from the tractor quickly and easily without the
need for any tools. The Quick Hitch includes
one bushing, to be installed on the tractor,
and two tangs, to be installed on two
attachments.
Part # 922.90825
For Models 710,716,720,730,830,850,946
TANG FOR QUICK HITCH
Each Quick Hitch accessory comes with two
tangs to be installed on two attachments. If
more than two attachments are purchased,
individual tangs can be purchased for each
additional attachment
Part # 922.90826
For Models 710,716,720,730,830,850, 946
PTO EXTENSIONS
Available in 3" and 6" lengths needed for
certain applications with a Rotary Mower or
Cutter Bar Mower Attachmení on diesel
engine power units.
Part # 922.90829 (three inch)
Part # 922.90830 (six inch)
PTO ADAPTOR
Converts the standard BCS PTO shaft to the
American standard 1-3/8", 6-spline size.
Part # 922.90828
WHEELS AND TIRES
Many sizes and types are available to suit
your needs. Ask your BCS servicing dealer
for complete information.
STEEL CAGE WHEELS
For additional traction in loose or wet soils.
17" size - #922.57779
(for 710,716,720,730)
23 25" size - # 922.49993 (for 946)
49
BRAKE
Available in kit form for models 710,716,720
and 730. Othermodels have factory-installed
rakes.
Part # 922.90833
WHEEL SPACERS
Placed on wheel axles, these 2.5" spacers
increase track width by 5".
Part # 922.43685
SNOW GRIPS
They provide additional traction during
operation of the Snow-Thrower Attachment,
various sizes are available. See yourservicing
ealer.
Part # 922.48328
WHEEL WEIGHTS
Available in various weights for different whee!
sizes, weights mount into the wheels for
tilling.
Part # 922.43686 for 4.00-8/3.50-8 (11 Kg)
Part# 922 48715or4.00-10& 5.00-10(15 kg)
Part # 922.48720 for 6.5/80-12" (34 kg)
UTILITY TRAILER
Use with 946 power unit. Hauls up to 875
pounds of firewood, trash, shrubs, etc Has a
separate footbrake for operating safety. Not
for road use. A curved coupling is used for
attachment to the unit hitch.
Trailer # 921.48701
Curved coupling # 922.52512
MOWING SULKY
Converts your walking BCS Rotary Mower
Attachment to a riding mower.
For 830,850,946 power units
Part # 921.49300
TRANSPORT SULKY
For 830,850,946 power units for transport of
machine and operator to the work site. Not
for work applications or road use. À curved
coupling is used for attachment to the unit
itch.
Sulky # 921.48675
Curved Coupling # 922.47720 (830/850)
Curved Coupling # 922.59512 (946)
increased traction and/or deeper plowing or
TILLER TINES
The standard tines supplied with the
attachment have been proved over many
years fo be ideally suited for most soil types.
TRANSPORT WHEEL
Providing fast, easy manuevering, this rubber-
tired wheel is mounted on the tiller by an
easy-to-remove-or install “presto” pin.
Part # 922.42465
HILLER/FURROWER
Two tools in one, Furrower has removable
hiller wings so it can be used separately.
Easily attaches to the Tiller hood by a "presto"
pin.
Part # 921.47860
SINGLE BOTTOM PLOW
Will plow a furrow from 6" to 10". Size 5.00-
12 or 6.5/80-12 tires and wheel weights are
recommended for plowing.
Part # 921.90799 (for 716,720,730)
Part # 921.49992 (for 946)
SWIVEL PLOW
Reversibile plow allows gardener to return
down next plow row. 6.5/80-12 tires and
wheel weights are recommended.
Part # 921.90797
CUTTER BAR BLADE GUARD
To be installed on Cutter Bar Mower when
not in use Protects operator. See servicing
dealer for part number.
DOZER/SCRAPER BLADE (40")
Can be pushed or pulled. Easily converts by
“presto” pin. Angles are adjustable.
Part # 921.90735
BCS
MAINTENANCE RECORD
DESCRIPTION OF WORK DONE WORK DONE BY
MAINTENANCE RECORD
DESCRIPTION OF WORK DONE WORK DONE BY
WARN | NG: The Engine Exhaust from this product contains chemicals known to
the state of California to cause cancer, birth defects or other reproductive harm.
Bes
BCS America LLC
9111 N.E. Columbia Blvd
PORTLAND, OREGON 97218
Tel.: 503-252 1249 / 800-5431040
Fax: 503-2528360
http: // www.bcs-america.com