Agri-Fab 551889C Manual

551889C
MOW-N-VAC
IMPORTANT: The engine is shipped without oil. Add oil before
starting the engine.
IMPORTANT: The wheel bearings are not prelubricated. Fill the
wheel hubs with grease after assembling the wheels to the axle.
IMPORTANT: Check engine air filter prior to each use. Follow the
maintenance schedule on page 14 of this manual.
IMPORTANT: Hose extension kit #65640 may be required for rear
engine tractors and zero turn tractors.
Want more information or assembly tips?
Video
Instruction
Guide
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FORM NO 45578 (05/09/18)
TABLE OF CONTENTS
SAFETY RULES........................................................ 3,4
FULL SIZE HARDWARE CHART............................ 5,11
CARTON CONTENTS.................................................. 6
ASSEMBLY................................................................... 7
OPERATION............................................................... 13
MAINTENANCE......................................................... 14
STORAGE.................................................................. 16
TROUBLESHOOTING................................................ 16
REPAIR PARTS ILLUSTRATIONS................... 17,18,20
REPAIR PARTS LISTS...................................... 17,19,20
SLOPE GUIDE........................................................... 21
PARTS ORDERING.................................................... 24
OPTIONAL ACCESSORY
MODEL NO. 45-0253
12 FT. REMOTE HOSE KIT
The Remote Hose Kit, Model 45-0253, provides
12' x 5" diameter hose to clean around shrubs,
patios, window wells and other areas not
accessible to the tractor.
WARNING
This unit is equipped with an internal combustion engine and should not be used on or near unimproved forest-covered, or
grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state
laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states
may have similar laws. Federal laws apply on federal lands. A spark arrester muffler is available at you nearest engine
authorized service center.
2
SAFETY
Any power equipment can cause injury if operated improperly or if the user does not understand how to operate the equipment. Exercise
caution at all times, when using power equipment.
DANGER: This Mow-N-Vac was built to be operated according to the rules for safe operation in this
manual. As with any type of power equipment, carelessness or error on the part of the operator can
result in serious injury. This unit is capable of amputating fingers and hands and throwing objects.
Failure to observe the following safety instructions could result in serious injury or death.
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Read and follow all instructions in this manual before attempting
to assemble or operate this equipment. Failure to comply
with these instructions may result in personal injury. Keep this
manual in a safe place for future reference and for ordering
replacement parts.
Read this operating and service instruction manual carefully.
Be thoroughly familiar with the controls and proper use of this
power vacuum.
Read the vehicle owners manual and vehicle safe operation
rules before using this equipment.
Never allow children under 16 to operate this Mow-N-Vac.
Children 16 years and older should only operate under close
parental supervision.
Do not allow anyone to operate this equipment without proper
instructions.
Do not allow passengers to ride on this equipment or on the
towing vehicle.
Keep the area of operation clear of all persons, particularly
small children. Also keep area clear of pets.
Check fuel before starting engine. Do not fill fuel tank indoors,
or when engine is running, or while engine is hot. Wipe off any
spilled fuel before starting engine.
Engine and muffler get hot. Do not touch! To avoid fire hazard,
keep clean of debris and other accumulations.
Never store Mow-N-Vac with fuel in tank. Allow engine to cool
before storing in any enclosure.
Do not change engine governor settings.
Do not operate engine if air cleaner or cover is removed,
except for adjustment. Removal of these parts could create a
fire hazard.
Keep hands, feet, face, long hair and clothing out of inlet and
discharge area. There are ROTATING BLADES inside these
openings.
Before cleaning, repairing or inspecting, make certain all moving
parts come to a complete stop. Disconnect spark plug wire and
keep wire away from plug to prevent accidental starting. Keep
throttle control lever in stop position.
If the Mow-N-Vac should become blocked with debris at any
point, shut engine off and wait until the impeller comes to a
complete stop before attempting to remove the obstruction.
Disconnect spark plug wire to prevent accidental starting.
•
If the cutting mechanism strikes a foreign object, or if your
Mow-N-Vac should start to vibrate abnormally, stop the engine
immediately, disconnect the spark plug wire and move the wire
away from the spark plug. Allow the machine to stop and take
the following steps.
a. Inspect for damage.
b. Repair or replace any damaged parts.
c. Check for loose parts and tighten to assure
continued safe operation.
• Check all bolts for tightness at frequent intervals to help insure
safe operation.
• Check vinyl hard top boot frequently for wear. Replace if worn
or damaged.
• Never operate Mow-N-Vac unless deck adapter, hose, hose
adapter (nozzle), discharge chute (elbow), and top cover are
properly attached in their place.
• Do not remove top cover or attempt to empty contents of cart
while engine is running.
• Never attempt to change hose adapter (nozzle) or to install
remote hose attachment when engine is running.
• Keep all shields and guards (e.g. discharge chute (elbow) and
hose adapter (nozzle) in place and securely attached.
• Always wear safety glasses or other suitable eye protection
when operating or maintaining this equipment.
• Do not stand behind cart in exhaust discharge area while
engine is running.
• Do not operate this equipment while intoxicated or while taking
drugs or medication that impairs the senses and reactions.
• When using this equipment, start with the vehicle transmission
in first (low) gear and then gradually increase speed only as
conditions permit.
• Operate this equipment at reduced speed on rough terrain,
along creeks and ditches and on slopes to prevent tipping or
loss of control. Do not drive too close to a creek or ditch.
• Vehicle braking and stability are affected by the addition of
this equipment. Do not fill the Mow-N-Vac to its full capacity
without checking the capability of the towing vehicle to safely
pull and stop with the Mow-N-Vac attached.
• Before operating on any grade (hill) refer to the safety rules
in the vehicle owner's manual concerning safe operation on
slopes. Also refer to the SLOPE GUIDE on page 21 of this
owner's manual. Do not operate on slopes in excess of 10
degrees. STAY OFF STEEP SLOPES.
• Follow the maintenance instructions outlined in this manual.
Look for this symbol to point out important safety precautions. It means — Attention!! Become alert!!
Your safety is involved.
3
WARNING
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TO AVOID SERIOUS INJURY
Read Owner's Manual and all safety labels on machine before starting and using machine.
Do Not remove top cover or attempt to empty contents of cart while engine is running.
Do Not stand behind cart in exhaust discharge area while engine is running.
Keep hands, feet, face, long hair and clothing out of chipper inlet, vac inlet, and discharge
area. There are ROTATING BLADES inside these openings.
Wear approved safety glasses and gloves. Avoid loose fitting clothes.
Keep the area of operation clear of all persons, particularly small children and pets.
Keep all shields and guards (e.g. upper chipper chute extension, discharge chute, nozzle
assembly) in place and securely attached.
Check discharge boot frequently for wear. Replace if worn or damaged.
If unit becomes clogged or jammed, shut off engine right away. Do Not attempt to clear
clog or jam with engine running.
Muffler and engine get hot and can cause burns. Do Not Touch. To avoid a fire hazard,
keep leaves, grass and other combustible debris off hot muffler and engine.
Do Not attempt to remove or attach vac nozzle or optional Hose Kit with engine running.
Do Not operate unit unless nozzle or optional Hose Kit is secured in place.
Do Not fill gas tank while engine is running. Allow engine to cool at least 2 minutes
before refueling.
DANGER
DANGER
HAZARDOUS ROTATING BLADES INSIDE. KEEP HANDS AWAY FROM ALL
OPENINGS. DO NOT REMOVE OR ATTACH HOSE, HOSE ADAPTER, ELBOW OR
OPTIONAL HOSE KIT WHEN ENGINE IS RUNNING!
M117554
4
HARDWARE PACKAGE CONTENTS
SHOWN FULL SIZE
A
G
F
E
C
B
H
I
J
K
D
L
N
M
NOT SHOWN FULL SIZE
Q
O
R
P
S
T
See page 10 for contents of Deck Adapter hardware package. (Contents not included here.)
REF.
A
B
C
D
E
F
G
H
I
J
PART QTY
NO.
46938
4
43087
6
1509-90
3
47630
4
1543-69
4
43081
30
43601
4
43088
11
43003
4
HA21362
6
DESCRIPTION
REF.
Bolt, Hex 3/8" x 3-1/4"
Bolt, Hex 3/8" x 1-1/4"
Bolt, Hex 1/4" x 1-1/4"
Bolt, Hex 5/16" x 3/4" (ST)
Washer, Nylon
Washer, Flat 5/16"
Washer, Flat 1"
Flat Washer, 1/4"
Lock Washer, 3/8"
Nylock Hex Nut, 3/8"
K
L
M
N
O
P
Q
R
S
T
5
PART
NO.
47810
47189
43343
43093
44678
49932
43790
44850
44849
42749
QTY
8
4
1
2
2
1
1
2
2
1
DESCRIPTION
Nylock Hex Nut, 5/16"
Nylock Hex Nut, 1/4"
Pin, Hair Cotter 1/8"
Pin, Cotter 1/8" x 1-1/2"
Spacer Tube
Hitch Pin
Tarp Strap, 25" (with hooks)
Tarp Strap
"S" Hooks
S" Hook (Large)
CARTON CONTENTS
1
5
4
2
3
7
6
8
10
9
12
11
14
13
REF. PART NO. QTY.
DESCRIPTION
1
----1 Rear Tongue w/Latch
2
27863
1 Front Tongue
3
27264
1 Hitch Bracket
4
49974
1 Hose Hanger Rod
5
----1 Engine/Base Assembly
6
46420
1 Elbow
7
41882
1 Hose
8
23507
1 Wheel Support
15
REF. PART NO. QTY.
DESCRIPTION
9
24497
1 Latch Stand Bracket
10
24897
1 Axle
11
43830
1 Deck Adapter
12
23560
1 Adapter Bracket
13
27304
1 Attachment Bracket
14
43793
2 Hose Clamp
15
42159
2 Wheels
6
ASSEMBLY
This unit is shipped WITHOUT GASOLINE or OIL. After
assembly, see separate engine manual for proper fuel
and engine oil recommendations.
3. Attach the latch stand bracket (turned as shown)
using four 1/4" nylock nuts and two 1/4" washers.
Install the washers as shims underneath the latch
stand bracket, on the two rear studs. See figure 2.
TOOLS REQUIRED FOR ASSEMBLY
(4) 1/4" NYLOCK NUTS
(1) 1/2" Wrench
(2) 9/16" Wrenches
(2) 7/16" Wrenches
(1) Pliers
(2) 1/4" WASHERS
REMOVAL OF PARTS FROM CARTONS
1. Remove the hardware packs and all loose parts from
the cartons.
2. Lay out and identify parts shown in carton contents.
3. Lay out and identify parts in the hardware packs. Keep
contents of each hardware package separate.
TAB
ASSEMBLING THE MOW-N-VAC
1. Tip the cart back to rest upright on the rear of the cart.
See figure 1.
2. Attach the wheel support to the cart using eight 5/16"
nylock nuts and 5/16" washers. See figure 1.
FIGURE 2
4. Install the rear tongue and the axle onto the cart body,
sliding the axle through the wheel support and the
tongue. Lock the tongue to the latch stand bracket
with the foot pedal latch. See figure 3.
5/16" NYLOCK NUTS
5/16" WASHERS
IMPORTANT: Make sure the tongue is securely locked
to the latch stand bracket by the foot pedal latch.
REAR TONGUE
FOOT PEDAL LATCH
AXLE
FIGURE 1
FIGURE 3
7
9. Secure the hitch pin to the hitch bracket and tongue
with the hair cotter pin. See figure 6.
5. Assemble a spacer tube, a 1" flat washer, a wheel
(valve stem facing out), and another 1" flat washer
onto the axle as shown in figure 4. Secure the wheel
with a cotter pin, spreading the ends of the pin.
Repeat on other end of axle.
6. Pump grease into grease fittings on wheels until
grease is forced out through ends of hubs.
WHEEL
1" FLAT
WASHER
HITCH
PIN
SPACER
TUBE
1" FLAT
WASHER
HAIR
COTTER
PIN
COTTER
PIN
FIGURE 6
10. Attach the engine base assembly to the tongue using
four 3/8" x 3-1/4" hex bolts, two 3/8" x 1-1/4" hex bolts,
twelve 5/16" flat washers and six 3/8" nylock nuts.
Tighten. See figure 7.
FIGURE 4
3/8" NYLOCK NUT
7. Tip the cart forward so that it rests on its wheels.
8. Assemble the front tongue on top of the rear tongue
using four 3/8" x 1-1/4" hex bolts, 3/8" lock washers
and 5/16" flat washers. See figure 5.
5/16" WASHER
HINT: For easier assembly, support the rear tongue with
a block of wood.
5/16" WASHER
3/8" x 3-1/4"
HEX BOLT
FIGURE 7
BLOCK
3/8" x 1-1/4"
HEX BOLT
3/8" LOCK
WASHER
5/16" FLAT
WASHER
FIGURE 5
8
3/8" x 1-1/4"
HEX BOLT
11. Assemble the elbow to the impeller housing using
four 5/16" x 3/4" self tapping hex bolts and four nylon
washers. Push while turning to help start the bolts into
the un-threaded holes. Tighten. See figure 8.
12. To align the elbow with the opening in the hard top:
a. Push the vinyl boot back inside the opening.
b. Loosen by approximately 1/2 turn each, the six bolts from Step 10 that fasten the engine base to the
tongue.
c. Slide the engine base assembly to the right until
the elbow is aligned with the opening in the hardtop.
d. Retighten the six bolts that were loosened.
13. Pull the vinyl boot onto the end of the elbow.
Align elbow with opening
NYLON WASHER
5/16" x 3/4"
SELF THREADING
HEX BOLT
Slide engine
mount to the
right to align
elbow
FIGURE 8
Loosen (6) bolts
1/2 turn each
FIGURE 9
9
14. Place a hose clamp onto the end of the hose. Push
the hose onto the hose adapter (nozzle). Tighten the
hose clamp onto the hose and hose adapter. Do not
collapse hose adapter when tightening clamp. See
figure 10.
15. The remaining hose clamp will later be used to fasten
the other end of the hose to the deck adapter.
HOSE ADAPTER
(NOZZLE)
HOSE CLAMP
FIGURE 10
16. Place the hose hanger rod into the hose hanger
bracket on the impeller housing assembly. See
figure 11.
17. Loop the 25" tarp strap under the hose. Fasten the
hooks to the hose hanger rod. See figure 11.
HOSE HANGER ROD
25" TARP
STRAP
FIGURE 11
10
STOP
BEFORE PROCEEDING, look in the fold-out sheets to find the template for
your mower deck. If written instructions are printed on the template, follow those
instructions instead of the instructions in this manual.
ASSEMBLING THE DECK ADAPTER (#62468)
TO THE MOWER DECK
NOTE: Not all of the hardware will be used for any one particular fit up.
Need more help cutting out and assembling the deck
adapter? Visit youtube.com/c/agrifab for product assembly
instructions.
1. Identify and cut out the template for your brand and
size mower deck. If there is no template included for
your deck size, you can make your own template by
marking around a piece of cardboard held against the
edge of the deck's discharge opening.
2. FOLLOW THE INSTRUCTIONS PRINTED ON THE
TEMPLATE. If there are no instructions, use the
following instructions as a general guide.
3. Tape the template to the face of the adapter, about
1/2" from front and 1/4" down from top for deeper
decks. For shallow decks, position template low
enough that adapter will not extend below bottom
of deck. Mark outline of template on face of adapter
using white crayon, nail or scriber. Drill a starting hole
inside the outline, then use a saber saw or key hole
saw to cut out the opening. See figure 13.
Contents of Hardware Pack for Deck Adapter:
REF. PART NO. QTY.
DESCRIPTION
A
43840
2 Hex Bolt, 5/16" x 1-1/4"
B
43661
4 Hex Bolt, 1/4" x 1"
C
43080
2 Carriage Bolt, 5/16" x 3/4"
D
47810
3 Hex Nylock Nut, 5/16"
E
47189
5 Hex Nylock Nut, 1/4"
F
1543-69
5 Nylon Washer
G
23826
1 Angle Bracket
H
23827
1 Mounting Bracket
I
23825
1 Mounting Strap
1/4" DOWN
IMPORTANT: Keep cut-off as close to
the top edge as possible.
SHOWN FULL SIZE
D
A
B
1/2" FROM FRONT
C
E
FIGURE 13
F
PERFORM THIS STEP ONLY IF NECESSARY.
4. Remove the mower discharge deflector from your
mower deck if necessary to attach deck adapter. Save
the deflector and hardware for remounting deflector.
NOT SHOWN FULL SIZE
G
FIGURE 12
H
CAUTION: Mower deflector must be
replaced when Vac System deck adapter
is removed. Do Not operate mower
unless adapter or deflector is in place
and properly mounted.
I
11
5. Position the adapter over the deck opening, and check
for fit of cutout as shown in figure 14. Trim cutout, if
necessary, to allow tilting of adapter, keeping the fit as
close as possible for best vacuum suction.
7. Assemble the adapter bracket to the deck using two
5/16" x 1" hex bolts, 5/16" flat washers and 5/16"
Nylock hex nuts. See figure 16.
NOTE: It may be necessary to use extra 5/16" flat
washers to shim under the bracket next to the deck
surface. Ten extra washers have been furnished as
shims. See figure 16.
NOTE: Make sure adapter clears gauge
wheels on mower deck
DECK ADAPTER
(2) 5/16" NYLOCK
HEX NUTS
MOWER DECK
(2) 5/16" FLAT
WASHERS
ADAPTER BRACKET
Curl on deck may be located outside of
adapter or inside depending on deck
opening design
5/16" x 1-1/4"
HEX BOLT
FIGURE 14
5/16" flat washers
used as needed for
shims to adjust for
variations in decks.
FIGURE 16
6. Holding the adapter bracket and the deck adapter
together, position the deck adapter on the mower
deck. Keeping the edge of deck adapter as close as
possible to the offset in the adapter bracket, see if the
slot in the adapter bracket can be aligned with one
or two of the deflector holes in your mower deck's
discharge opening. If the bracket can not be located
correctly using existing holes, it will be necessary to
drill one or two 5/16" diameter holes in the deck. See
figure 15.
8. With deck adapter positioned correctly over the
discharge opening, use the adapter bracket as a
template and drill three 9/32" diameter holes in the top
of the deck adapter. See figure 17.
9. Bolt deck adapter to bracket using three 1/4" x 1"
bolts, nylon washers, 1/4" flat washers and 1/4"
Nylock hex nuts. Nylon washers should be against
the inside of the deck adapter. See figure 17.
DECK ADAPTER
Use existing holes or drill 5/16"
diameter hole or holes.
ADAPTER BRACKET
(3) 1/4" NYLOCK
HEX NUTS
ADAPTER
BRACKET
(3) NYLON
WASHERS
MOWER DEC
K
(3) 1/4" STEEL WASHERS
(3) 1/4" x 1" HEX BOLTS
DECK ADAPTER
FIGURE 17
MOWER DECK
Keep edge of adapter as close
as possible to offset in bracket
10. Assemble end of hose and a hose clamp over the
round opening of deck adapter and tighten clamp. GO
DIRECTLY TO THE OPERATION INSTRUCTIONS
ON PAGE 13.
FIGURE 15
12
OPERATION
HOW TO USE YOUR MOW-N-VAC
BEFORE STARTING
CAUTION:
1. Your Mow-N-Vac engine is shipped without oil or
gasoline. Service the Mow-N-Vac engine with oil and
gas as instructed in the separate engine manual.
2. Inspect the Mow-N-Vac to make sure all covers (rear
door, vinyl boot, elbow, hose adapter, hose and deck
adapter are properly attached.
3. Check tires for proper inflation (12 - 14 lbs). Do not
exceed the maximum pressure printed on the side of
the tires.
Vehicle braking and stability
may be affected with the addition of an
accessory or an attachment. Be aware of
changing conditions on slopes.
1. Begin operation at low speed, adjusting forward speed
to match grass height and/or moisture condition to
prevent clogging.
2. Do not attempt to vacuum up any material other
than vegetation found in a normal yard, such as light
branches, leaves, twigs, etc.
WARNING: Never fill fuel tank indoors, or
with the engine running, or while the engine
is hot. Do not smoke while filling tank.
WARNING: Should your Mow-N-Vac
become clogged, shut off tractor and
Mow-N-Vac engines. Before attempting
to unclog, remove wire from spark plug to
prevent accidental starting.
HOW TO STOP YOUR MOW-N-VAC
1. To stop engine, move the throttle control lever to the
OFF position.
2. Disconnect spark plug wire from plug to prevent
accidental starting while equipment is unattended or
is being worked on.
3.
4.
5.
6.
To empty cart, shut off tractor engine and set brake.
Shut off Mow-N-Vac engine.
Remove rear door from cart.
Release the latch holding cart down to the tongue by
stepping on the foot pedal latch. See figure 18.
7. Using a rake or suitable tool, pull the grass clippings
and/or leaves out of cart.
CAUTION: The muffler and adjacent
areas are hot!
CAUTION: To avoid possible injury, be
sure that no one is near the cart before
releasing the latch.
HOW TO START YOUR MOW-N-VAC
8. After cart is emptied, secure cart to tongue with latch
and reattach the rear door and the vinyl boot.
WARNING: Never start or run the
engine without all covers being properly
attached to the blower housing and cart.
1. Check oil and gas in Mow-N-Vac engine.
2. Attach spark plug wire to spark plug.
3. Move choke lever on engine to CHOKE position.
(A warm engine may not require choking.)
4. Move throttle control lever on engine to FAST position.
5. Grasp starter handle and pull rope out slowly until
engine reaches start of compression cycle (rope will
pull slightly harder at this point). Let the rope rewind
slowly.
6. Pull rope with a rapid, continuous, full arm stroke.
Keep a firm grip on starter handle. Let rope rewind
slowly. Do not let starter handle snap back against
starter.
7. Repeat instructions in two preceding paragraphs until
engine fires. When engine starts, move choke control
gradually to RUN position.
FIGURE 18
13
MAINTENANCE
CUSTOMER RESPONSIBILITIES
Read and follow the maintenance schedule and the maintenance procedures listed in this section.
MAINTENANCE SCHEDULE
Fill in dates as you complete
regular service.
Be
fore
eac
hu
se
Afte
r ea
ch
use
Be
fore
sto
rag
e
Firs
t5
to 8
hrs
2
.
ev5e hrs.
r y s or
eas
5
on
ev0e hrs.
r y s or
eas
on
1
ev0e0 hrs
r y s . or
eas
on
•
Check engine oil level
X
Check tire pressure
X
Check soft vinyl boot
X
Check for loose fasteners
X
Clean
X
X
Change engine oil
X
Check air filter pre-cleaner
X
Check air filter cartridge
X
Service air filter pre-cleaner
X**
Service air filter cartridge
X**
Replace spark plug
Lubricate
X
Maintain engine per instructions below and in engine manual.
Service Dates
X*
X
*Change oil every 25 hours when operating the engine under heavy load or in high temperatures.
**Clean more often under dusty conditions or when airborne debris is present. Replace air cleaner parts, if very dirty.
ENGINE MAINTENANCE
BEFORE EACH USE
CHECK FOR LOOSE FASTENERS
1. Make a thorough visual check of the Mow-N- Vac for any
bolts and nuts which may have loosened. Retighten any
loose bolts and nuts.
Always use STA-BIL® 360 Performance in every tank
to prevent ethanol related fuel problems. STA-BIL®
is the only approved fuel stabilizer for use in Agri-Fab
equipment.
Only use high quality detergent oil rated with API service
classification SF or SG. Select the oil's SAE viscosity
grade according to your expected operating temperature.
SAE 30 grade oil is recommended for warm weather use.
For cold weather use refer to the engine manufacturer's
Operating and Maintenance Manual.
CHECK VINYL BOOT
2. Check the soft vinyl boot (on front of hard top) for wear.
Replace if worn or damaged.
CHECK TIRE PRESSURE
3. Check tire pressure regularly. Recommended tire pressure is
12-14 Lbs. Do not exceed the maximum pressure listed on
the side of the tires.
1. Check oil level before each use. Maintain engine oil as
instructed in the separate engine manual.
2. Service air cleaner every 25 hours under normal conditions.
Clean every few hours under extremely dusty conditions. Poor
engine performance and flooding usually indicates that the air
cleaner should be serviced. To service the air cleaner, refer to
page 15 or the separate engine manual.
3. The spark plug should be cleaned and the gap reset once a
season. Spark plug replacement is recommended at the start
of each season. Check the engine manual for correct plug
type and gap specifications.
CHECK ENGINE OIL LEVEL
4. Check oil level before each use. Maintain engine oil as
instructed in the separate engine manual.
CHECK AIR FILTER
5. Check air filter before each use. Clean if dirt is present.
Refer to instructions on page 15.
LUBRICATION
1. At the beginning of each season, lubricate the latch, latch
pivot bolt, and the axle where the hitch tongue pivots, with
a light machine oil.
2. At least once a season, grease or oil the wheel bearings.
Use automotive wheel bearing type grease or 20 weight
oil.
CLEANING
1. Make sure the cart, the side and front panels and top are
cleaned after each use. Grass clippings and leaves left in
the cart will mildew and cause damage if not cleaned out.
2. Clean the engine regularly with a cloth or brush. Keep the
cooling fins on the engine housing clean to permit proper
air circulation which is essential to engine performance
and life. Be sure to remove all dirt and debris from muffler
area.
WARNING: Always stop engine and
disconnect spark plug wire before cleaning,
lubricating or before performing any repairs or
maintenance.
14
SERVICE AIR FILTER
REMOVING THE IMPELLER
WARNING: Fuel and its vapors are
WARNING: Always stop the engine
extremely flammable and explosive. Fire
or explosion can cause severe burns or
death.
•
•
•
•
•
•
•
•
•
and remove the spark plug wire before
working on the engine or the impeller
housing assembly.
1. Remove the outer impeller housing assembly.
2. Remove the bolt from the impeller hub. See figure 20.
3. Screw three 3/8" x 2" full thread bolts into the three nuts
welded to the impeller until they contact the housing
behind the impeller. See figure 20.
4. Continue screwing in the bolts about 1/2 turn at a time
in sequence until the impeller breaks free from the
engine drive shaft.
Never start and run the engine with the air cleaner
assembly or the air filter removed.
Remove the cover B as shown in figure 19.
To prevent debris from falling into the carburetor,
carefully remove the pre-cleaner D and filter C from
the air filter base F. See figure 19.
Gently tap the filter C on a hard surface to loosen
debris. If the filter is excessively dirty, replace with a
new filter. See figure 19.
Remove the pre-cleaner D from the filter C. See figure 19
Wash the pre-cleaner D in liquid detergent and water.
Allow the pre-cleaner to thoroughly air dry. Do not oil
the pre-cleaner.
Assemble the dry pre-cleaner D to the filter C.
Install the filter C and pre-cleaner D to air filter base F and
onto stud G. Make sure filter is properly assembled to air
filter base and secure with fastener E. See figure 19.
Install the cover B and secure with fastener A. Make
sure fastener is tight. See figure 19.
3/8" x 2"
HEX BOLTS
REMOVE
FIGURE 20
FIGURE 19
15
STORAGE
It is important to prevent gum deposits from forming in essential fuel
system parts such as the carburetor, fuel filter, fuel hose or tank during
storage. Also, alcohol blended fuels (called gasohol or using ethanol or
methanol) can attract moisture which leads to separation and formation
of acids during storage. Acidic gas can damage the fuel system of an
engine while in storage.
1. Clean the engine and the entire unit thoroughly.
2. Refer to engine manual for correct engine storage
instructions.
3. If storing in an unventilated or metal storage shed, coat
metal parts with light oil or silicone to prevent rust.
4. Store unit in a clean, dry area.
To avoid engine problems while in storage of 30 days or longer, fill the
fuel tank to the top with fresh fuel treated with STA-BIL® fuel additive to
keep the fuel fresh and make sure it starts next season. Once fuel is
treated, run engine for 2 minutes to circulate stabilized fuel.
TROUBLESHOOTING
PROBLEM
Engine fails to start
POSSIBLE CAUSE(S)
CORRECTIVE ACTION
1. Spark plug wire disconnected.
2. Fuel tank empty, or stale fuel.
3. Fuel shut-off valve closed
(if so equipped).
4. Faulty spark plug.
1. Connect wire to spark plug.
2. Fill tank with clean, fresh fuel.
3. Open fuel shut-off valve.
Loss of power;
1.
operation erratic.
2.
3.
4.
5.
6.
Engine overheats
4. Clean, adjust gap or replace.
Spark plug wire loose
Unit running on CHOKE.
Blocked fuel line or stale fuel.
1. Connect and tighten spark plug wire.
2. Move choke lever to OFF position.
3. Clean fuel line; fill tank with clean
fresh gasoline.
4. Disconnect fuel line at carburetor to drain
fuel tank. Refill with fresh fuel.
5. Adjust carburetor.*
6. Service air cleaner.*
Water or dirt in fuel system.
Carburetor out of adjustment.
Dirty air cleaner.
1. Carburetor not adjusted
properly.
2. Engine oil level low.
Too much vibration
1. Adjust carburetor.*
2. Fill crankcase with proper oil.
Loose parts or damaged
impeller.
Stop engine immediately and disconnect
spark plug wire. Tighten all bolts and nuts.
Make all necessary repairs. If vibration
continues, have unit serviced by an
authorized service dealer.
Unit does not
1. Discharge chute (elbow)
discharge
clogged.
2. Foreign object lodged in
impeller.
3. Mow-N-Vac cart is full.
1. Stop engine immediately and disconnect
spark plug wire. Clean inside of housing
and discharge chute (elbow).
2. Stop engine immediately and disconnect
spark plug wire. Remove lodged object.
3. Empty cart.
*Refer to the engine manual packed with your unit.
NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest authorized service dealer.
16
PARTS
REPAIR PARTS FOR MOW-N-VAC CART BODY MODEL 551889C
12
A
27
28
11
A
13
12
35
1
32
33
2
12
23
10
11
34
36
1
37
15
3
4
5
12
29
6
8
8
10
9
31
18
7
14
5
20
19
10
22
30
29
17
16
25
22
29
21
24
26
REF. PART NO. QTY.
DESCRIPTION
1
23985
2 Cart Body
2
62458
1 Tailgate Reinforcement Bracket
3
23507
1 Wheel Support
4
24497
1 Latch Stand Bracket
5
24897
1 Axle, Wheel 1" Dia.
6
42159
2 Wheel w/Tire, 15 x 6.00
7
43093
2 Cotter Pin, 1/8" Dia. x 1-1/2"
8
43601
4 Washer, Flat 1"
9
44678
2 Spacer Tube, 1-1/4" x 2" Lg.
10
47810
13 Hex Nut, 5/16-18 Nylock
11
43866
5 Hex Bolt, 1/4-20 x 5/8"
12
47189
13 Hex Nut, 1/4-20 Nylock
13
43814
4 Truss Hd. Bolt, 5/16-18 x 3/4"
14
41076
2 Spacer
15
43088
2 Washer, Flat 1/4"
16
68346
1 Tongue Weldment Ass'y. (Rear)
17
27863
1 Tongue (Front)
18
28258
1 Latch, Foot Pedal
19
27264
1 Hitch Bracket
REF. PART NO. QTY.
DESCRIPTION
20
49932
1 Hitch Pin
21
43343
1 Pin, Hair Cotter 1/8"
22
43087
6 Hex Bolt, 3/8-16 x 1-1/4"
23
23838
2 Door Support
24
HA21362
2 Nut, Hex Nylock 3/8-16
25
47407
1 Hex Bolt, 5/16-18 x 3-3/4"
26
47408
1 Spring, Extension
27
42999
2 Pin
28
48934
2 Hairpin
29
43081
14 Washer, 5/16"
30
43003
4 Lock Washer, 3/8"
31
47707
1 Grip
32
44950
4 Carriage Bolt, 1/4-20 x 3/4"
33
45542
8 Carriage Bold 5/16-18 x 1"
34
28546
2 Strap, Latch Stand Anchor
35
28547
4 Strap, Wheel Support Anchor
36
45541
4 1/4" Retainer
37
M84309
8 Retainer Nut
17
REPAIR PARTS FOR MOW-N-VAC
MODEL 551889C
37 26
27
23
33
17
35
12
24
4
28
B
7
22
8
20
20
37
33
35
21
38
37
B
16
7
10
37
11
33
9
3
35
37
32
25
29
8
25
32
25
19
1
6
18
2
32
25
ADAPTER KIT #62468
30
31
37
8
7 44
35
35
36
40
34
35
37
7
35
34
34
41
25
39
25
7
37 13
8
25 42
25
5
35
7
8
15
46
13
25
15
45
7
35
37 34
43
37
18
25
14
REPAIR PARTS FOR MOW-N-VAC
MODEL 551889C
REF
1
2
3
4
5
6
7
8
9
10
PART NO.
27883
27882
42880
43182
43840
43085
1543-69
47810
43791
QTY.
1
1
1
2
2
4
11
9
1
1
11
12
13
14
15
16
17
18
19
20
21
22
23
49983
43012
43080
43087
46938
49974
46420
41882
43793
24678
24679
23836
68606
3
13
2
2
4
1
1
1
2
2
1
1
1
DESCRIPTION
Engine Base
Brace, Housing
Engine (50 State)
Bolt, Hex 5/16-18 x 3/4"
Bolt, Hex 5/16-18 x 1-1/4"
Bolt, Hex 5/16-18 x 1-1/2"
Washer, Nylon 21/64"
Nut, Hex Nylock 5/16-18
Hose Adapter
Impeller Housing Assembly
(See page 22)
Hex Nut, Flange Lock 5/16-18
Bolt, Hex 1/4-20 x 3/4"
Bolt, Carr. 5/16" x 3/4"
Hex Bolt, 3/8-16 x 1-1/4"
Hex Bolt, 3/8-16 x 3-1/4"
Hose Hanger Rod
Elbow
Hose (6" x 84")
Hose Clamp 6"
Side Panel Cart Extension
Front Panel Cart Extension
Cross Brace
Hard Top Assembly
(Includes 24,25,26,27)
REF
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
PART NO.
23789
43081
24798
48133
44790
43790
44849
44850
HA21362
43866
43661
43088
1509-90
47189
47630
42749
27304
43830
23560
23825
23826
23827
62468
QTY.
2
26
4
1
1
1
2
2
6
28
4
11
3
16
4
1
1
1
1
1
1
1
1
45578
1
DESCRIPTION
Door Latch
Washer, 5/16" STD
Boot Mounting Strap
Hard top Boot
Poly Rear Door
Strap, Tarp 25"
"S" Hook, #32
Strap, Tarp (Less Hooks)
Nut, Hex Nylock 3/8-16
Bolt, Hex 1/4-20 x 5/8"
Bolt, Hex 1/4-20 x 1"
Washer, 1/4" STD
Bolt, Hex 1/4-20 x 1-1/4"
Nut, Hex Nylock 1/4-20
Screw, Self Tap 5/16-18 x 3/4"
"S" Hook, Large
Attachment Bracket
Adapter, Deck
Bracket, Deck Adapter
Mounting Strap
Angle Bracket
Mounting Bracket
Deck Adapter Kit (Includes parts
shown in box on page 18.)
Owner's Manual
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19
REPAIR PARTS FOR MOW-N-VAC IMPELLER HOUSING ASSEMBLY
MODEL 551889C
2
3
5
14
6
9
9
8
13
1
7
4
4
REF.
1
2
3
4
5
6
7
PART NO.
24958
27884
24633
43182
47600
43086
43063
QTY.
1
1
1
12
4
5
3
10
DESCRIPTION
Hose Hanger Bracket
Housing Ass'y. Inner
Housing Ass'y. Outer
Bolt, Hex 5/16-18 x 3/4"
Bolt, Hex 5/16-24 x 1"
Lock Washer, 5/16"
Bolt, Hex 5/16-18 x 1"
REF.
8
9
10
11
12
13
14
20
6
11
PART NO.
46584
47810
28107
26538
HA11154
68669
28046
12
QTY.
3
12
1
1
1
1
1
DESCRIPTION
Nut, Whizlock 5/16-18
Nut, Nylock Hex 5/16-18
Bolt, Hex 5/16-24 x 1-1/2"
Spacer, Step
Key, 3/16" x 1-3/4"
Impeller Assembly
Spacer, Inner Housing
(Keep this sheet in a safe place for future reference.)
Use this guide to determine if a slope is safe for the operation of your tractor and Mow-NVac. Refer also to the instructions in your vehicle owners manual.
SLOPE GUIDE
SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE
A POWER POLE
A CORNER OF A BUILDING
OR A FENCE POST
F
O
L
D
A
LONG
DOTTE
D
L
IN
E
, REPR
ESENT
ING
A
1
0
DEGRE
E SLO
PE
CAUTION: Do not operate your tractor and Mow-N-Vac on a
slope in excess of 10 degrees. Be sure of your tractor's towing and
braking capabilities before operating on a slope. Avoid any sudden
turns or maneuvers while on a slope.
21
22
23
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REPAIR PARTS
Agri-Fab, Inc.
809 South Hamilton
Sullivan, IL. 61951
217-728-8388
www.agri-fab.com
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