Farm King Series II - 7' ROTARY CUTTER Operator and Parts Manual

OPERATOR AND PARTS MANUAL
Series II Rotary Cutter
Model 728
052020
FK416
728 Series II Rotary Cutter
Table Of Contents
Manufacturer’s Statement: For technical reasons, Buhler Industries Inc. reserves the right to modify
machinery design and specifications provided herein without any preliminary notice. Information provided
herein is of descriptive nature. Performance quality may depend on soil fertility, applied agricultural
techniques, weather conditions, and other factors.
Warranty Registration Form 1
Introduction 3
Owner’s Information
5
Equipment Identification
6
Safety 9
Safety Instructions
11
Fire Prevention
14
Safety Signs And Equipment Decals
16
Safety Sign-Off Form
19
Operation 21
Pre-Operation Checklist
23
Tractor Requirements
23
Entering The Operator’s Position
24
Leaving The Operator’s Position
24
Connecting To Tractor
24
Connecting The PTO Driveline
27
Adjusting Deck Height
31
Theory Of Operation
32
Transporting
34
Maintenance 35
Troubleshooting
37
Service Schedule Chart
39
Lubrication
40
Gearbox
42
Blades
42
Parts Identification 45
General Parts Information
47
Chain Kit
47
Deck Assembly
48
Three-Point Hitch
50
Trailing Hitch
52
PTO - Three-Point Hitch
54
PTO - Trailing Hitch
56
i
728 Series II Rotary Cutter
Specifications And Shipping Kit Numbers Specifications
61
Shipping Kit And Bundle Numbers
62
Hardware Torque Values
63
Warranty Farm King Base Limited Warranty
ii
59
65
67
Warranty Registration Form - 728 Series II Rotary Cutter
Warranty Registration Form
This form must be filled out by the dealer and signed by both the dealer and the customer at the time
of delivery.
Customer Name:
Dealer Name:
Customer Address:
Dealer Address:
City:
Prov / State:
City:
Prov / State:
Postal / Zip Code:
Phone:
Postal / Zip Code:
Phone:
Equipment Model:
Serial Number:
Delivery Date:
I have thoroughly instructed the buyer on the above described equipment which review included the Operator and Parts
Manual content, equipment care, adjustments, safe operation and applicable warranty policy.
Dealer Inspection Report
Safety
Bearings Turn Freely
Safety Chain On Hitch
Check Gear Box Oil Level
All Decals Installed
Tines Properly Oriented
Guards And Shields Installed And Secure
Fasteners Tight
Review Operating And Safety Instructions
Lubricate Machine
Check Gear Box For Leaks
Skid Shoes Properly Adjusted
Slip Clutch (If equipped) Is Properly Adjusted
Date:
Dealer Rep. Signature:
The above equipment and Operator And Parts Manual have been received by me and I have been thoroughly instructed as to
care, adjustments, safe operation and applicable warranty policy.
Date:
Customer / Owner Signature:
Remove this Warranty Registration Form from the Operator And Parts Manual. Make two copies of
the form. Send original Warranty Registration Form to Farm King. Give one copy to the customer and
the dealer will keep one copy.
1
Warranty Registration Form - 728 Series II Rotary Cutter
2
Introduction - 728 Series II Rotary Cutter
Introduction
This Operator And Parts Manual was written to give the owner / operator instructions on the safe
operation, maintenance and part identification of the Farm King equipment. READ AND UNDERSTAND
THIS OPERATOR AND PARTS MANUAL BEFORE OPERATING YOUR FARM KING EQUIPMENT. If you
have any questions, see your Farm King dealer. This manual may illustrate options and accessories not
installed on your Farm King equipment.
Owner’s Information 5
Serial Number Location 5
Manual Storage 5
Equipment Identification 6
Component Location - Three-Point Hitch Model 6
Component Location - Trailing Hitch Model 7
3
Introduction - 728 Series II Rotary Cutter
4
Introduction - 728 Series II Rotary Cutter
Owner’s Information
Serial Number Location
Thank you for your decision to purchase a
Farm King Rotary Cutter. To ensure maximum
performance of your equipment, it is mandatory
that you thoroughly study the Operator and
Parts Manual and follow the recommendations.
Proper operation and maintenance are essential
to maximize equipment life and prevent personal
injury.
Please enter the model and serial number in the
space provided for easy reference.
Figure 1
Operate and maintain this equipment in a safe
manner and in accordance with all applicable local,
state, and federal codes, regulations and / or laws.
Follow all on-product labeling and instructions.
Make sure that all personnel have read this
Operator and Parts Manual and thoroughly
understand safe and correct operating, installation
and maintenance procedures.
Farm King is continually working to improve its
products. Farm King reserves the right to make
any improvements or changes as deemed practical
and possible without incurring any responsibility
or obligation to make any changes or additions to
equipment sold previously.
Although great care has been taken to ensure the
accuracy of this publication, Farm King, makes
no warranty or guarantee of any kind, written or
expressed, implied or otherwise with regard to the
information contained within this manual. Farm
King assumes no responsibility for any errors
that may appear in this manual and shall not be
liable under any circumstances for incidental,
consequential or punitive damages in connection
with, or arising from the use of this manual.
Keep this manual available for frequent reference.
All new operators or owners must review the
manual before using the equipment and annually
thereafter. Contact your Farm King Dealer if you
need assistance, information, or additional copies
of the manual. Visit our website at www.farm-king.
com for a complete list of dealers in your area.
The directions left, right, front and rear, as
mentioned throughout this manual, are as viewed
from the rear of the equipment.
1
Model Number:
Serial Number:
The serial number plate (Item 1) [Figure 1] is
located on the LH hitch mount.
Always use your serial number when requesting
information or when ordering parts.
Manual Storage
Figure 2
1
The operator and parts manual and other
documents can be stored in the canister (Item 1)
[Figure 2].
5
Introduction - 728 Series II Rotary Cutter
Equipment Identification
Component Location - Three-Point Hitch Model
TRAILING
WHEEL
GEARBOX
THREE-POINT
HITCH
PTO
CHAIN
6
HEIGHT
ADJUSTMENT
BRACKET
Introduction - 728 Series II Rotary Cutter
Component Location - Trailing Hitch Model
TRAILING
WHEEL
RATCHET
JACK
GEARBOX
PTO
LEVELING
ROD
HITCH
JACK
CHAIN
7
Introduction - 728 Series II Rotary Cutter
8
Safety - 728 Series II Rotary Cutter
Safety
Safety Instructions 11
Safe Operation is The Operator’s Responsibility 11
Safe Operation Needs A Qualified Operator 11
Use Safety Rules 12
Safety Rules For Power Take-Off (PTO) Driven Equipment 12
Machine Requirements And Capabilities 13
Transport Safety 13
Fire Prevention 14
Maintenance 14
Operation 14
Starting 14
Electrical 14
Hydraulic System 14
Fueling 14
Welding And Grinding 15
Fire Extinguishers 15
Safety Signs And Equipment Decals 16
Safety Sign-Off Form 19
9
Safety - 728 Series II Rotary Cutter
10
Safety - 728 Series II Rotary Cutter
Safety Instructions
Safe Operation Needs A Qualified Operator
Safe Operation isThe Operator’s Responsibility
WARNING
Safety Alert Symbol
This symbol with a warning statement means:
“Warning, be alert! Your safety is involved!”
Carefully read the message that follows.
CAUTION
The signal word CAUTION on the machine
and in the manuals indicates a potentially
hazardous situation which, if not avoided, may
result in minor or moderate injury. It may also
be used to alert against unsafe practices.
DANGER
The signal word DANGER on the machine and
in the manuals indicates a hazardous situation
which, if not avoided, will result in death or
serious injury.
WARNING
The signal word WARNING on the machine
and in the manuals indicates a potentially
hazardous situation which, if not avoided,
could result in death or serious injury.
Operators must have instructions before
operating the machine. Untrained operators
can cause injury or death.
For an operator to be qualified, he or she must
not use drugs or alcohol which impair alertness
or coordination while working. An operator who is
taking prescription drugs must get medical advice
to determine if he or she can safely operate a
machine and the equipment.
Understand the written instructions, rules and
regulations:
•
The written instructions from Farm King include the
Warranty Registration, Dealer Inspection Report,
Operator And Parts Manual and machine signs
(decals).
•
Check the rules and regulations at your location.
The rules may include an employer’s work safety
requirements. Regulations may apply to local driving
requirements or use of a Slow Moving Vehicle (SMV)
emblem. Regulations may identify a hazard such as
a utility line.
Have Training with Actual Operation:
•
Operator training must consist of a demonstration
and verbal instruction. This training is given by the
machine owner prior to operation.
•
The new operator must start in an area without
bystanders and use all the controls until he or she
can operate the machine safely under all conditions
of the work area. Always fasten seat belt before
operating.
Know the Work Conditions:
•
IMPORTANT
Clear working area of all bystanders, especially small
children and all obstacles that might be hooked or
snagged, causing injury or damage.
•
Know the location of any overhead or underground
power lines. Call local utilities and have all
underground power lines marked prior to operation.
This notice identifies procedures which must
be followed to avoid damage to the machine.
•
Wear tight fitting clothing. Always wear safety
glasses when doing maintenance or service.
11
Safety - 728 Series II Rotary Cutter
Use Safety Rules
•
Read and follow instructions in this manual and the
tractor’s Operators Manual before operating.
•
Under no circumstances should young children be
allowed to work with this equipment.
•
This equipment is dangerous to children and persons
unfamiliar with its operation.
•
Check for overhead and / or underground lines before
operating equipment (if applicable).
•
In addition to the design and configuration of
equipment, hazard control and accident prevention
are dependent upon the awareness, concern,
prudence and proper training of personnel involved
in the operation, transport, maintenance and storage
of equipment.
Safety Rules For Power Take-Off (PTO) Driven
Equipment
•
Keep PTO shields and all guards in place. Replace
damaged or missing shields and guards before
operating.
•
Follow warnings and instructions on machine signs
(decals). Replace damaged or missing decals.
•
Do not wear loose or bulky clothing around the PTO
or other moving parts.
•
Keep bystanders away from PTO driven equipment,
and never allow children near machines.
•
Read and understand the manuals for the PTO
driven equipment and be aware of safe operating
procedures and hazards that may not be readily
apparent.
•
Never operate over 540 rpm.
•
Always walk around equipment to avoid coming
near a turning PTO driveline. Stepping over, leaning
across or crawling under a turning PTO driveline can
cause entanglement.
•
Check that the equipment is securely fastened to the
tractor / towing vehicle.
•
Make sure all the machine controls are in the
NEUTRAL position before starting the machine.
•
Operate the equipment only from the operator’s
position.
•
Operate the equipment according to the Operator
And Parts Manual.
Position the machine and equipment hitch correctly
to prevent driveline stress and separation.
•
Use caution when raising PTO driven equipment.
•
Excessive driveline angle can cause driveline
damage.
•
•
When learning to operate the equipment, do it at a
slow rate in an area clear of bystanders, especially
small children.
•
DO NOT permit personnel to be in the work area
when operating the equipment.
•
The equipment must be used ONLY on approved
tractors / transport vehicles.
•
DO NOT modify the equipment in any way.
Unauthorized modification may impair the function
and / or safety and could affect the life of the
equipment.
•
Stop tractor engine, place all controls in neutral,
set park brake, remove ignition key and wait for all
moving parts to stop before servicing, adjusting,
repairing, unplugging or filling.
•
DO NOT make any adjustments or repairs on the
equipment while the machine is running.
•
Keep shields and guards in place. Replace if damaged.
•
Keep hands, feet, hair and clothing away from all
moving parts.
12
Safety - 728 Series II Rotary Cutter
Machine Requirements And Capabilities
Transport Safety
•
•
Do not exceed 20 mph (32 kph). Reduce speed on
rough roads and surfaces.
•
Comply with state and local laws governing highway
safety and movement of machinery on public roads.
•
The use of flashing amber lights is acceptable in
most localities. However, some localities prohibit
their use.
•
Local laws should be checked for all highway lighting
and marking requirements.
•
Always yield to oncoming traffic in all situations and
move to the side of the road so any following traffic
may pass.
•
Always enter curves or drive up or down hills at a
low speed and at a gradual steering angle.
•
Never allow riders on either tractor or equipment.
•
Keep tractor / towing vehicle in a lower gear at all
times when traveling down steep grades.
•
Maintain proper brake settings at all times (if
equipped).
Fasten seat belt securely. If equipped with a foldable
Roll-Over Protective Structure (ROPS), only fasten
seat belt when ROPS is up and locked. DO NOT wear
seat belt if ROPS is down.
•
Stop the machine and engage the parking brake.
Install blocks in front of and behind the rear tires of
the machine. Install blocks underneath and support
the equipment securely before working under raised
equipment.
•
Keep bystanders clear of moving parts and the work
area. Keep children away.
•
Use increased caution on slopes and near banks and
ditches to prevent overturn.
•
Make certain that the Slow Moving Vehicle (SMV)
emblem is installed so that it is visible and legible.
When transporting the equipment, use the flashing
warning lights (if equipped) and follow all local
regulations.
•
•
Operate this equipment with a machine equipped
with an approved Roll-Over Protective Structure
(ROPS). Always wear seat belt when the ROPS is up.
Serious injury or death could result from falling off
the machine.
Before leaving the operator’s position:
1. Always park on a flat level surface.
2. Place all controls in neutral.
3. Engage the parking brake.
4. Stop engine.
5. Wait for all moving parts to stop.
•
Carry passengers only in designated seating areas.
Never allow riders on the machine or equipment.
Falling off can result in serious injury or death.
•
Start the equipment only when properly seated in
the operator’s seat. Starting a machine in gear can
result in serious injury or death.
•
Operate the machine and equipment from the
operator’s position only.
•
The parking brake must be engaged before leaving
the operator’s seat. Roll-away can occur because the
transmission may not prevent machine movement.
13
Safety - 728 Series II Rotary Cutter
Fire Prevention
Electrical
•
Check all electrical wiring and connections for
damage. Keep the battery terminals clean and tight.
Repair or replace any damaged part or wires that are
loose or frayed.
•
Battery gas can explode and cause serious injury. Do
not jump start or charge a frozen or damaged battery.
Keep any open flames or sparks away from batteries.
Do not smoke in battery charging area.
Maintenance
•
•
•
The machine and some equipment have components
that are at high temperatures under normal operating
conditions. The primary source of high temperatures
is the engine and exhaust system. The electrical
system, if damaged or incorrectly maintained, can
be a source of arcs or sparks.
Flammable debris (leaves, straw, etc.) must be
removed regularly. If flammable debris is allowed to
accumulate, it can cause a fire hazard. Clean often
to avoid this accumulation. Flammable debris in the
engine compartment is a potential fire hazard. The
operator’s area, engine compartment and engine
cooling system must be inspected every day and
cleaned if necessary to prevent fire hazards and
overheating.
All fuels, most lubricants and some coolant mixtures
are flammable. Flammable fluids that are leaking
or spilled onto hot surfaces or onto electrical
components can cause a fire.
Hydraulic System
•
Check hydraulic tubes, hoses and fittings for damage
and leakage. Never use open flame or bare skin to
check for leaks. Hydraulic tubes and hoses must be
properly routed and have adequate support and
secure clamps. Tighten or replace any parts that
show leakage.
•
Always clean fluid spills. Do not use gasoline or
diesel fuel for cleaning parts. Use commercial
nonflammable solvents.
Fueling
Operation
•
The Farm King machine must be in good operating
condition before use.
•
Check all of the items listed on the service schedule
under the 8 hour column before operation. (See
Maintenance section)
•
Do not use the machine where exhaust, arcs, sparks
or hot components can contact flammable material,
explosive dust or gases.
Starting
•
Do not use ether or starting fluids on any engine
that has glow plugs. These starting aids can cause
explosion and injure you or bystanders.
•
Use the procedure in the tractor’s operator’s manual
for connecting the battery and for jump starting.
14
•
Stop the engine and let it cool before adding fuel. No
smoking. Do not refuel a machine near open flames
or sparks. Fill the fuel tank outdoors.
Safety - 728 Series II Rotary Cutter
Welding And Grinding
•
Always clean the machine and equipment, disconnect
the battery, and disconnect the wiring from the
machine controls before welding. Cover rubber
hoses, battery and all other flammable parts. Keep
a fire extinguisher near the machine when welding.
•
Have good ventilation when grinding or welding
painted parts. Wear dust mask when grinding painted
parts. Toxic dust or gas can be produced.
•
Dust generated from repairing nonmetallic parts
such as hoods, fenders or covers can be flammable
or explosive. Repair such components in a well
ventilated area away from open flames or sparks.
Fire Extinguishers
•
Know where fire extinguishers and first aid kits
are located and how to use them. Inspect the fire
extinguisher and service the fire extinguisher
regularly. Obey the recommendations on the
instructions plate.
15
Safety - 728 Series II Rotary Cutter
Safety Signs And Equipment Decals
Follow the instructions on all the signs (decals) that are on the equipment. Replace any damaged signs
(decals) and be sure they are in the correct locations. Equipment signs are available from your Farm King
equipment dealer.
Figure 3
3
3
1
1
11
15
12
5
10
14
2
4
16
9
8
13
6
7
Safety - 728 Series II Rotary Cutter
Safety Signs And Equipment Decals [Figure 3]
REFLECTIVE 2 X 9 RED - 967053 (Item 1)
DANGER ROTATING BLADES - 918276 (Item 6)
DANGER
ROTATING BLADES CAN CAUSE
SERIOUS INJURY OR DEATH
-Stay clear of rotating parts.
-Blades may rotate for several minutes after
power shut off.
-Do not place hands or feet under or into cutter.
-Disengage power, stop engine, set park brake,
remove ignition key and make sure blades have
stopped turning before leaving cab.
918276
WARNING CHECK PTO SHAFT - 108431 (Item 2)
DANGER DAMAGED BLADES - 918277 (Item 7)
DANGER
DAMAGED BLADES
CAN CAUSE SERIOUS INJURY
OR DEATH
-Inspect blades daily for chips, cracks, wear,
and abnormal bends.
-Replace blades with genuine Farm King blades
only.
-Unbalanced blades are dangerous.
Replace blades in pairs.
728 ROTARY CUTTER - 820279 (Item 3)
918277
WARNING HIGH PRESSURE - 918280 (Item 8)
WARNING
HIGH PRESSURE FLUID
CAN PIERCE SKIN CAUSING
SERIOUS INJURY OR DEATH
FARM KING - 820270 (Item 4)
-Relieve pressure on system before repairing or
adjusting.
-Wear proper hand and eye protection when searching
for leaks. Use wood or cardboard instead of hands.
-Keep all components in good repair.
918280
WARNING 540 PTO - 918281 (Item 9)
WARNING
MISSING SHIELD HAZARD - 915861 (Item 5)
540
PTO
ONLY
918281
17
Safety - 728 Series II Rotary Cutter
CAUTION SAFETY POINTS - 918283 (Item 10)
CAUTION OWNERS MANUAL - 919219 (Item 13)
CAUTION
CAUTION
1. Read and understand Operator's
Manual. Review annually.
2. Always keep bystanders and
co-workers a minimum of 300 ft
(100 m) away.
3. Perform routine inspections and
corrective/preventative maintenance. Keep all
shields and guards in place.
4. Operate only with tractor equipped with ROPS and
seatbelts.
5. Before leaving seat: Set brake, stop engine,
remove key, and wait until all moving parts have
stopped.
6. Always inspect the area before cutting. Remove all
foreign debris.
7. Never allow riders, especially children, on tractor
or equipment.
8. Stay clear of rotating or moving parts.
9. Never allow the cutter blades to contact solid
objects or foreign materials.
10. Inspect blades daily for chips, cracks, wear, and
abnormal bends. Unbalanced blades are
dangerous. Replace damaged blades in pairs with
genuine Farm King blades only.
11. Do not operate with blades above specified
operating position. See Operator's Manual for wing
operating range.
12. Purge all air from hydraulic system before
attempting to raise or lower this implement.
13. Lower the implement and relieve pressure before
working on hydraulic system. Use a piece of
cardboard or wood when searching for leaks.
14. Securely block up implement on firm ground
before working underneath unit.
15. Transport with clean reflectors, SMV, and working
lights as required by federal, provincial/state, and
local laws.
16. Ensure transport safety chain and all hitch
components are secure and in proper working
order at all times.
17. Engage all safety locks before transporting.
18. Decrease speed when turning, be careful on
slopes or uneven terrain when wings are in raised
position.
19. Keep mower deck clear of debris. There is a risk of
fire if too much debris accumulates.
20. Do not transport above speeds of 20 mph
(32 km/h). Exceeding this speed may result in a
loss of control.
21. Do not operate in raised position. Objects may be
thrown under guards.
918283
An OPERATOR'S MANUAL and a
WARRANTY REGISTRATION CARD
were attached to this implement
during final assembly at the factory.
If they were not attached at the time
of purchase, please contact the selling dealer at once.
-Read and understand the Manual before operating
the implement.
-Complete, sign and mail in the Warranty Registration
Card immediately.
919219
DANGER THROWN OBJECT - 919272 (Item 14)
DANGER
THROWN OBJECT HAZARD
-Avoid bodily injury. Object may be thrown great
distance by cutting blade rotating under deck.
-Stay clear and watch out for bystanders. Stop if
bystanders come close to work area. Keep all shields
in place. Use protective shields on all discharge
openings at front and rear of deck whenever possible.
-Before working on mower: Disengage power, shut off
engine, remove key and make sure all blades have
stopped turning.
919272
ATTENTION TORQUE - 926844 (Item 15)
ATTENTION TORQUE - 918298 (Item 11)
ATTENTION
ATTENTION
Torque blade nuts
to 765 ft lbs before
operating unit.
918298
ATTENTION OIL LEVEL - 918406 (Item 12)
ATTENTION
Check oil level in all
gearboxes before
operating unit.
18
918406
Torque blade carrier
castle nuts to 480 ft lbs
before operating unit.
926844
Safety - 728 Series II Rotary Cutter
Safety Sign-Off Form
WARNING
Instructions are necessary before operating or servicing equipment. Read and understand the
Operator And Parts Manual and safety signs (decals) on equipment. Follow warnings and instructions
in the manuals when making repairs, adjustments or servicing. Check for correct function after
adjustments, repairs or service. Untrained operators and failure to follow instructions can cause
injury or death.
Farm King follows the general Safety Standards specified by the American Society of Agricultural and
Biological Engineers (ASABE) and the Occupational Safety and Health Administration (OSHA). Anyone
who will be operating and / or maintaining the equipment must read and clearly understand ALL Safety,
Operating and Maintenance information presented in this manual.
Annually review this information before the season start-up and make these periodic reviews of SAFETY
and OPERATION a standard practice for all of your equipment. An untrained operator is unqualified to
operate this machine.
The following sign-off sheet is provided for your record and to show that all personnel who will be
working with the equipment have read and understand the information in this Operator And Parts Manual
and have been instructed in the operation of the equipment.
SIGN-OFF SHEET
Date
Employee’s Signature
Employer’s Signature
19
Safety - 728 Series II Rotary Cutter
20
Operation - 728 Series II Rotary Cutter
Operation
Pre-Operation Checklist 23
Tractor Requirements 23
Entering The Operator’s Position 24
Leaving The Operator’s Position 24
Connecting To Tractor 24
Trailing Hitch 25
Three-Point Hitch 26
Connecting The PTO Driveline 27
PTO Driveline Length Check 28
PTO Driveline Bottoming Out Check 28
Reducing The PTO Driveline Length 29
PTO Driveline Engagement Check 30
Adjusting Deck Height 31
Three-Point Hitch 31
Trailing Hitch 31
Theory Of Operation 32
Starting Operation 33
Cutting Process 33
Finishing Operation 33
Transporting 34
21
Operation - 728 Series II Rotary Cutter
22
Operation - 728 Series II Rotary Cutter
Pre-Operation Checklist
Tractor Requirements
Before operating the equipment for the first time
and each time thereafter, check the following items:
The tractor must satisfy the following requirements,
depending on model.
WARNING
728 Models
•
35 HP Min. w/ Cat. I / II hitch
WARNING
AVOID INJURY OR DEATH
•
Disengage the PTO, engage the machine’s
parking brake, stop the engine and make sure
all rotating components are completely stopped
before connecting, disconnecting, adjusting or
cleaning any PTO driven equipment.
•
Always keep PTO shields and all guards in place
when using PTO driven equipment.
•
Do NOT exceed 540 RPM PTO.
•
Disengage PTO for road travel.
•
Keep PTO shields and all guards in place.
•
Keep hands, feet and clothing away.
•
Keep away from moving parts.
•
Keep bystanders away.
WARNING
AVOID INJURY OR DEATH
Wear safety glasses to prevent eye injury when
any of the following conditions exist:
1.
•
When fluids are under pressure.
•
Flying debris or loose material is present.
•
Engine is running.
•
Tools are being used.
IMPORTANT
Towing Vehicle / Tractor must have adequate
braking capacity to safely control GVW trailing
load. Do not exceed 20 mph (32 km/h).
Lubricate the equipment per the schedule outline in
the Maintenance Section.
2. Check the rotary cutter hitch for damaged, loose or
missing parts. Repair as needed before operation.
3. Check laminated tire and yoke for damage.
4. Fully clean the equipment.
5. Inspect all safety reflective decals, slow moving
vehicle decals and lights where applicable.
23
Operation - 728 Series II Rotary Cutter
Entering The Operator’s Position
Connecting To Tractor
Enter the operator’s position, start the engine, and
release the parking brake.
Always inspect the tractor’s hitch and equipment’s
hitch before connecting. See the tractor’s owner’s
manual.
IMPORTANT
Follow the instructions in your tractor’s
operation manual for the correct procedure.
Move the tractor into position in front of the
equipment.
WARNING
Leaving The Operator’s Position
Always perform the following steps when leaving
the operator’s position:
WARNING
AVOID INJURY OR DEATH
Before you leave the operator’s position:
•
Always park on a flat level surface.
•
Place all controls in NEUTRAL.
•
Engage the park brake.
•
Stop the engine and remove the key.
•
Wait for all moving parts to stop.
AVOID INJURY OR DEATH
Keep fingers and hands out of pinch points
when
connecting
and
disconnecting
equipment.
WARNING
AVOID INJURY OR DEATH
Before moving the tractor, look in all directions
and make sure no bystanders, especially small
children are in the work area.
Do not allow anyone between the tractor
and the equipment when backing up to the
equipment for connecting.
24
Operation - 728 Series II Rotary Cutter
Trailing Hitch
Enter the operator’s position. Move the tractor
backwards, aligning the drawbar hitch pin hole
with the equipment. Leave the operator’s position.
Figure 4
Install the hitch pin and retaining pin to securely
fasten the equipment hitch to the tractor drawbar.
Attach the safety chain around the drawbar.
2
1
IMPORTANT
Always use a hitch pin of adequate size and
strength and a retaining pin with a locking
device.
Adjust the tractor’s drawbar in / out, until the
center of the hitch pin hole (Item 1) is 13.78 inches
(350 mm) (Item 2) from the end of the tractor’s PTO
shaft. See your tractor’s owner’s manual for correct
adjustment procedures [Figure 4].
Enter the operator’s position. Move the tractor
into position in front of the equipment. Move the
tractor backwards, aligning the drawbar with the
equipment hitch. Leave the operator’s position.
Figure 5
1
2
Adjust the equipment jack (Item 1) to align the
tractor drawbar and equipment hitch (Item 2)
[Figure 5].
Turn the handle to lower or raise the equipment
hitch until aligned with the tractor’s drawbar.
25
Operation - 728 Series II Rotary Cutter
Three-Point Hitch
Move the tractor drawbar into the storage position
or remove (if necessary) to prevent interference
with operation (see the tractor’s operator’s manual
for the correct procedure).
Figure 6
1
Lower the top link of the three-point hitch until it
aligns with the equipment’s upper mount.
Reinstall the top mounting pin and lynch pin.
Note: It may be necessary to lengthen or shorten
the top link to align it with the equipment’s
mounting hole (see the tractor’s operator’s
manual for the correct procedure).
The equipment can be leveled front to back by
adjusting the top link (see the tractor’s operator’s
manual for the correct procedure).
Adjust the lower link sway chains or blocks on the
tractor to restrict side movement of the equipment
when operating.
2
2
Remove the top implement mounting pin (Item 1)
[Figure 6] and lynch pin from the equipment.
Remove the 7/8” washers and cotter pins from the
left and right lower mounts (Item 2) [Figure 6].
Enter the operator’s position. Move the tractor
backwards, aligning the tractor’s three-point hitch
and equipment’s three-point mounts. Leave the
operator’s position.
Install the left and right lower three-point mounts
of the tractor between the clevis plates on the
equipment.
IMPORTANT
728 model rotary cutters are equipped with
sleeves on the lower mounting pins to convert
between Cat. I or II hitches.
Reinstall the 7/8” washers and cotter pins to lower
mounting pins (Item 2) [Figure 6].
26
IMPORTANT
Always use a hitch pins of adequate size and
strength and a retaining pin with a locking
device.
Operation - 728 Series II Rotary Cutter
Connecting The PTO Driveline
Figure 7
Stop the engine and leave the operator’s position
(See “Leaving The Operator’s Position” in
Operator’s section).
1
WARNING
2
AVOID INJURY OR DEATH
Warnings on the machine and in the manuals
are for your safety. Failure to obey warnings
can cause serious injury or death.
Note: Clean and grease tractor’s PTO shaft and
PTO driveline coupling each time driveline
is connected.
IMPORTANT
Improper hitch installation can cause PTO
driveline damage.
•
Do not modify the three point hitch.
•
Make sure the PTO driveline is of adequate
length and that u-joints are in the correct phase.
Retract the collar (Item 1) [Figure 7] and slide the
PTO driveline onto the tractor PTO shaft. Release
the collar and the driveline will lock onto the shaft.
Push and pull the PTO driveline back and forth
several times and make sure it is securely attached
to the PTO shaft.
Install PTO driveline safety chain (Item 2) [Figure
7].
Note: The PTO driveline must have a means to
retain it to the PTO shaft on the tractor.
WARNING
Remove the PTO driveline from the storage
position (if applicable).
•
Do NOT exceed 540 RPM PTO.
•
Keep PTO shields and all guards in place.
•
Keep away from moving parts.
•
Keep bystanders away.
27
Operation - 728 Series II Rotary Cutter
PTO Driveline Length Check
PTO Driveline Bottoming Out Check
Due to variations in distances between tractor PTO
shafts and implement input shafts, drivelines may
need to be shortened or a longer shaft may be
required.
Stop the engine and leave the operator’s position
(See “Leaving The Operator’s Position” in
Operation section).
When fitting the implement to the tractor, the
PTO driveline, with telescoping sections, must
be inspected. When the sections are at the most
compressed operating position, the sections must
not “bottom out”.
Make sure the PTO driveline and all rotating
components have come to a complete stop before
leaving the operator’s position (if applicable).
Figure 8
RETRACTED
(COMPRESSED LENGTH)
At its shortest length, there must be at least 2 in.
(50.8 mm) of clearance between each section end
and opposite section end at the most compressed
operating position.
When the sections are at the most extended
position, there must be sufficient engagement
between the sections.
At its farthest operating extension, a minimum
section engagement of 33% of shaft length must
be maintained.
2” (50.8 mm)
WARNING
AVOID INJURY OR DEATH
•
Do NOT exceed the rated implement PTO speed.
•
Stay clear of rotating driveline.
•
Keep bystanders away.
•
Keep hands, feet, clothing and long hair away.
•
Keep PTO shields and all guards in place.
•
Disengage PTO, move the tractor controls to
the Neutral position, stop the engine and make
sure all rotating components are stopped before
leaving the operator’s position.
•
Do NOT service the tractor or implement with
the PTO engaged.
•
Do NOT service the implement in a raised
position unless properly blocked and with all
rotating components stopped.
•
Disengage PTO for road travel.
28
MARK INNER
GUARD HERE
1.
Disconnect the PTO driveline from the tractor and
slide the PTO driveline together until fully retracted
(compressed).
2. Measure the retracted (compressed) length of PTO
driveline [Figure 8].
3. Extend the PTO driveline 2 in. (50.8 mm) from the
retracted length and place a mark on the inner guard
at the end of the outer guard [Figure 8].
4. Reattach the PTO driveline to the tractor PTO shaft.
5. Enter the operator’s position. Start the engine.
6. With the rear PTO DISENGAGED, raise and lower
the implement and watch the PTO driveline extend
and retract.
7.
If the outer PTO driveline guard slides in (retracts)
over the mark at any point of travel, the PTO driveline
needs to be shortened.
Operation - 728 Series II Rotary Cutter
Reducing The PTO Driveline Length
Figure 9
Stop the engine and leave the operator’s position
(See “Leaving The Operator’s Position” in the
Operation section). Make sure the PTO driveline and
all rotating components have come to a complete
stop before leaving the operator’s position.
2
1
WARNING
AVOID INJURY OR DEATH
•
Do NOT exceed the rated implement PTO speed.
•
Stay clear of rotating driveline.
•
Keep bystanders away.
•
Keep hands, feet, clothing and long hair away.
•
Keep PTO shields and all guards in place.
•
Disengage PTO, move the tractor controls to
the Neutral position, stop the engine and make
sure all rotating components are stopped before
leaving the operator’s position.
•
Do NOT service the tractor or implement with
the PTO engaged.
•
Do NOT service the implement in a raised
position unless properly blocked and with all
rotating components stopped.
•
IMPLEMENT
PTO SHAFT
1
TRACTOR
PTO SHAFT
1.
2
Hold PTO driveline sections parallel to one another
and measure back 2 in. (50.8 mm) (Item 1) [Figure
9] from the yoke of each section and place mark on
opposite section. Cut the plastic shield at this length
(Item 2) [Figure 9].
Figure 10
IMPLEMENT
PTO SHAFT
2
1
Disengage PTO for road travel.
Remove the PTO driveline from the tractor and
place in storage position (if equipped).
Enter the operator’s position (See “Entering The
Operator’s Position” in the Operation section).
Start the engine.
Raise or lower the three-point implement to get
the shortest distance between the tractor PTO shaft
and three-point implement gearbox PTO shaft.
Stop the engine and leave the operator’s position.
Pull the PTO driveline apart and reinstall each
individual section; one half to the tractor PTO shaft
and one half to the implement gearbox PTO shaft.
TRACTOR
PTO SHAFT
2
2. Using the plastic guard lengths that were cut off in
[Figure 9], align the cut off lengths (Item 1) [Figure
10] with the end of the inner & outer shafts. Place a
mark (Item 2) [Figure 10] on the inner & outer shafts
and cut the inner & outer shafts off at this length.
3. Round off all sharp edges and debur.
4. Thoroughly grease and install the PTO driveline
halves together.
5. Recheck for proper operation.
29
Operation - 728 Series II Rotary Cutter
PTO Driveline Engagement Check
Stop the engine and leave the operator’s position
(See “Leaving The Operator’s Position” in the
Operation section).
Make sure the PTO driveline and all rotating
components have come to a complete stop before
exiting the tractor.
WARNING
AVOID INJURY OR DEATH
•
Do NOT exceed the rated implement PTO speed.
•
Stay clear of rotating driveline.
•
Keep bystanders away.
•
Keep hands, feet, clothing and long hair away.
•
Keep PTO shields and all guards in place.
•
Disengage PTO, move the tractor controls to
the Neutral position, stop the engine and make
sure all rotating components are stopped before
leaving the operator’s position.
•
Do NOT service the tractor or implement with
the PTO engaged.
•
Do NOT service the implement in a raised
position unless properly blocked and with all
rotating components stopped.
•
Disengage PTO for road travel.
1.
7.
Stop the engine and leave the operator’s position.
Make sure the PTO driveline and all rotating
components have come to a complete stop before
leaving the operator’s position.
8. Measure the length of the PTO driveline between the
bases of the plastic shields [Figure 11] to determine
the maximum operating length.
If the measured maximum operating length is less
than the Maximum Operating Length calculation
(from Step 3), the PTO driveline has adequate
engagement
If the measured maximum operating length is equal
to or more than the Maximum Operating Length
calculation (from Step 3), the PTO driveline does not
have adequate engagement and should be replaced
with a longer driveline. See your Farm King dealer
for available PTO drivelines.
Figure 11
IMPLEMENT
PTO SHAFT
TRACTOR
PTO SHAFT
3. Multiply the retracted driveline length by 1.667 to
determine the PTO driveline Maximum Operating
Length. (i.e.: 25.5 in. (647.7 mm) x 1.667= 42.5 in.
(1079.7 mm) Maximum Operating Length).
4. Attach the PTO driveline to the tractor PTO output
shaft.
5. Enter the operator’s position. (See “Entering The
Operator’s Position” in the Operation section)
RETRACTED
(COMPRESSED LENGTH)
MAXIMUM
OPERATING LENGTH
Disconnect the PTO driveline from the tractor and
fully slide the driveline sections together (retracted).
2. Measure the retracted (compressed) length of the
PTO driveline between the bases of the plastic
guards [Figure 11].
30
6. With the PTO driveline attached, position the threepoint implement to where the telescoping PTO
driveline is at its maximum operating extension.
TRACTOR
PTO SHAFT
IMPLEMENT
PTO SHAFT
Operation - 728 Series II Rotary Cutter
Adjusting Deck Height
Adjust the cutting height for the conditions:
Light Material / Normal Cutting - Set front of deck
slightly lower or level to the rear.
Brush / Dense Tall Weeds - Set front of deck higher
than the rear.
Rough Ground Cutting - Adjust the front of the
cutter two - three inches (51 - 76 mm) higher than
the rear to hold the front blade up, keeping the
front blade from contacting the rough ground.
Adjust the deck height by raising or lowering the
trailing wheel in the mount (Item 1) [Figure 12].
Attach the trailing wheel in mount using one 1/2” x
5” hex bolt, two 1.5” x 0.531” x 0.25” flat washers,
and one 1/2” lock nut.
Deck height and angle may also be adjusted by
the tractor’s three-point top link (see the tractor
operator manual for the correct procedure).
Trailing Hitch
Figure 13
IMPORTANT
Adjust the deck height to the tractor’s drawbar.
Drawbar heights vary depending on the tractor
being used.
1
The Rotary Cutter usually performs best with
the front raised higher than the rear.
Three-Point Hitch
Figure 12
1
Adjust the deck height by adjusting the ratchet jack
(Item 1) [Figure 13].
31
Operation - 728 Series II Rotary Cutter
Theory Of Operation
DANGER
CAUTION
•
Read operator and parts manual before operating
the implement.
•
Do not permit riders.
•
Stop engine, set brake, remove key and wait
for all moving parts to stop before servicing,
adjusting, repairing and unplugging.
•
Remove bystanders, especially children, before
starting or while operating.
•
Block up before working beneath unit.
•
DAMAGED BLADES CAN CAUSE
SERIOUS INJURY OR DEATH
•
Inspect blades daily for chips, cracks, wear and
abnormal bends.
•
Replace blades with genuine Farm King blades
only.
Review safety instructions annually.
•
Unbalanced blades are dangerous.
•
Do NOT exceed 540 RPM PTO speed.
•
Replace blades in pairs.
•
Verify that the PTO driveine does not contact the
cutter when raising, lowering, or cornering.
DANGER
DANGER
THROWN OBJECT HAZARD
ROTATING BLADES CAN CAUSE
SERIOUS INJURY OR DEATH
•
Stay clear of rotating parts.
•
Blades may rotate for several minutes after
power shut off.
•
Do not place hands or feet under or into cutter.
•
Disengage power, stop engine, set park brake,
remove ignition key and make sure blades have
stopped turning before leaving cab.
32
To prevent serious injury or death from thrown
objects:
•
Stay clear and watch out for bystanders. Stop
if bystanders come close to work area. Keep all
shields in place. Use protective shields on all
discharge openings at front and rear of deck
whenever possible.
•
Before working on mower: Disengage power,
shut off engine, remove key and make sure all
blades have stopped turning.
Operation - 728 Series II Rotary Cutter
Starting Operation
Finishing Operation
1.
1.
Connect the rotary cutter to the tractor.
2. Adjust rotary cutter to the desired height.
3. Move the tractor and rotary cutter to work area.
4. Adjust engine speed to low idle.
When the desired work has been completed, stop
the tractor, lower the engine speed and disengage
the tractor PTO.
2. Fully raise the rotary cutter into the transport
position and move the tractor and equipment to
next work site.
5. Slowly engage the tractor PTO to start blade rotation.
6. Slowly increase engine speed to 540 RPM. Do not
exceed 540 RPM.
Cutting Process
1.
Start driving forward at the desired speed. Watch
for and avoid obstructions and obstacles that may
cause damage to the rotary cutter.
CAUTION
Do not fully raise the implement when the
PTO is engaged. Damage to the tractor and
implement may occur.
NOTE: Loss of power / PTO speed will result in
uneven cutting. Adjust travel speed as
required for material being cut, while
maintaining the rated operating PTO speed
(540 rpm PTO speed).
IMPORTANT
Recommended operating ground speed is 0 5 mph (0 - 8 km/h). Use slower speeds when
operating on or near steep slopes, ditches,
drop-offs, rough terrain, overhead obstructions,
power lines, or when avoiding obstacles and
other foreign debris.
33
Operation - 728 Series II Rotary Cutter
Transporting
Always comply with federal, state, local and
provincial laws regarding the transport of farm
equipment on pubic roadways.
WARNING
AVOID INJURY OR DEATH
•
Disengage PTO for road travel.
•
Keep PTO shields and all guards in place
•
Keep bystanders away.
•
Do not allow riders.
•
Always use hazard flashers on the tractor when
transporting unless prohibited by law.
•
Always
follow
local
regulations
when
transporting on public roadways. Check with
your local authorities.
IMPORTANT
Never exceed 20 mph (32 kph).
WARNING
Use of an unapproved hitch or tractor / tow
vehicle can result in loss of control, leading to
serious injury or death.
Tractor / tow vehicle and hitch must have the
rated capacity to tow equipment.
34
Verify that the tractor / tow vehicle is approved for
transporting the equipment and that the equipment
is securely attached to the tractor / tow vehicle.
Verify safety chain is installed and properly
connected before transporting equipment.
Verify that the SMV (Slow Moving Vehicle) emblem,
all lights and reflectors are clean and visible.
The ratio of the tractor / tow vehicle weight to the
loaded equipment weight plays an important role
in defining acceptable travel speed.
TRAVEL SPEED - Acceptable travel speed.
WEIGHT RATIO - Weight of fully equipped or
loaded implement(s) relative to weight of tractor
/ tow vehicle.
Travel Speed
Weight Ratio
20 mph (32 kph)
Less than 1 to 1
10 mph (16 kph)
Less than 2 to 1
DO NOT TOW
More than 2 to 1
Maintenance - 728 Series II Rotary Cutter
Maintenance
Troubleshooting 37
Service Schedule Chart 39
Lubrication 40
Recommendations 40
PTO Driveline Grease Locations 40
Trailing Hitch Grease Locations 41
Three-Point Hitch Grease Locations 41
Gearbox 42
Checking Gear Oil Level 42
Changing Oil 42
Blades Removal And Installation 42
42
35
Maintenance - 728 Series II Rotary Cutter
36
Maintenance - 728 Series II Rotary Cutter
Troubleshooting
WARNING
Instructions are necessary before operating or servicing equipment. Read and understand the
Operator And Parts Manual and safety signs (decals) on equipment. Follow warnings and instructions
in the manuals when making repairs, adjustments or servicing. Check for correct function after
adjustments, repairs or service. Untrained operators and failure to follow instructions can cause
injury or death.
If a problem is encountered that is difficult to solve, even after having read through this troubleshooting
section, please call your local distributor or dealer. Before you call, please have this Operator And Parts
Manual and the serial number of your machine at hand.
PROBLEM
Slip clutches slipping under light
load.
CAUSE
Scalping the ground.
Raise cutting height.
Clutch out of adjustment.
Adjust clutch.
Worn clutch plates
Replace clutch plates.
Debris or foreign object
between clutch plate.
PTO driveline failure.
CORRECTION
caught
Remove foreign object.
Slip clutch seized.
Adjust or replace slip clutch.
Shock load.
Avoid blades from contacting solid
objects.
PTO driveline dry.
Lubricate PTO driveline.
PTO driveline contacting cutter frame.
Reduce lift height in transport position.
PTO driveline contacting tractor draw
bar.
Re-position draw bar.
PTO driveline bottoming out.
Shorten driveline.
PTO driveline binding.
Lubricate PTO driveline.
PTO driveline telescoping tube
failure.
Shock load.
Keep blades from contacting solid
objects.
PTO driveline telescoping tube
wearing.
PTO driveline dry.
Lubricate PTO driveline.
Excessive skid wear.
Ground contact.
Adjust cutter height.
Rotary cutter set too low.
Adjust cutter height.
Bent PTO driveline shaft.
37
Maintenance - 728 Series II Rotary Cutter
PROBLEM
Gearbox seal leaking.
CAUSE
CORRECTION
Gearbox over-filled.
Drain excess gear oil from gearbox.
Damaged or worn seals.
Replace seals.
Debris wrapped around shaft.
Remove debris and inspect seals. Replace
as needed.
Tractor equipped with instant on PTO.
Engage PTO at low RPM, then slowly increase
engine RPMs to full PTO speed.
Tractor equipped with instant off PTO.
Decrease engine RPMs slowly to an idle
before disengaging PTO.
Operating on sandy ground.
Adjust cutter height.
Blades contacting the ground.
Adjust cutter height.
Shaft nut loose.
Tighten shaft nut to correct torque.
Gearbox bearings or shaft damaged.
Replace bearings, shaft or gearbox as
needed.
Damaged blade carrier.
Contacting solid objects.
Keep blades from contacting solid objects.
Blades loosening.
PTO operating RPMs too high.
Lower RPMs speed to correct operating
speed.
Blade bolts not torqued properly.
Tighten blade bolts to proper torque.
Lock nut worn out.
Replace lock nut.
Cutting in very wet conditions.
Allow work area to dry.
Cutting too low, scalping ground.
Raise cutting height.
Cutting too low in rocky conditions.
Raise cutting height.
Cutting too low in rocky conditions.
Raise cutting height.
Damaged or extremely worn blades.
Replace blades.
Blades do not rotate.
Excessive blade wear.
Blade carrier loose.
Blades breaking.
38
Maintenance - 728 Series II Rotary Cutter
Service Schedule Chart
Maintenance work must be done at regular intervals. Failure to do so will result in excessive wear and
early failures. The service schedule is a guide for correct maintenance of the equipment.
#
DESCRIPTION
SERVICE PROCEDURES
CHECK
CLEAN
LUBE
CHANGE
COVER
DRAIN
Daily Maintenance (every 8 hours of use)
1
Wheel Bolts
2
PTO Cross and Bearings
3
Blades
BI-Weekly (or every 20 hours)
4
PTO Telescoping Tubes
5
PTO Quick Disconnect
6
PTO Guard Bushings
Weekly (every 50 hours of use)
7
Three-Point Hitch
8
Gearbox
Annually (every 500 hours of use)
9
Gearbox (Oil)
39
Maintenance - 728 Series II Rotary Cutter
Lubrication
PTO Driveline Grease Locations
Recommendations
IMPORTANT
Always use a good quality multi-purpose / lithium
base grease when lubricating the equipment.
IMPORTANT
Do not over-grease bearings. Greasing too
often can damage seals and lead to premature
bearing failure.
•
Always use a hand-held grease gun.
•
Clean fitting before greasing, to avoid injecting dirt
and grit.
•
Replace and repair broken fittings immediately.
•
If fittings will not take grease, remove and clean
thoroughly. Replace fitting if necessary.
Fluid such as engine oil, hydraulic fluid,
coolants, grease, etc. must be disposed of
in an environmentally safe manner. Some
regulations require that certain spills and leaks
on the ground must be cleaned in a specific
manner. See local, state and federal regulations
for the correct disposal.
Figure 14
2-3
1
1
WARNING
AVOID INJURY OR DEATH
Stop engine, set brake, remove ignition key,
and wait for all moving parts to stop before
servicing, adjusting, repairing, or unplugging.
Apply two to three pumps of grease to the cross
and bearings (Item 1) [Figure 14] on the PTO
driveline.
Support the equipment with blocks or safety
stands before working beneath it.
Grease every 8 hours.
Follow good shop practices:
•
Keep service area clean and dry
•
Be sure electrical outlets and tools are properly
grounded
•
Use adequate light for the job.
Use only tools, jacks, and hoists of sufficient
capacity for the job.
Replace and secure all shields removed during
servicing before operating.
Use heavy leather gloves to handle sharp
objects.
40
Note: Images may not show your exact PTO
driveline but the procedure is correct.
Maintenance - 728 Series II Rotary Cutter
Trailing Hitch Grease Locations
Figure 15
1
2
2-3
1
2
8-10
Figure 17
1
1
1
2
2-3
Apply two to three pumps of grease to the guard
bushings (Item 1) [Figure 15].
Apply eight to ten pumps of grease to the
telescoping member (Item 2) [Figure 15].
Grease every 20 hours.
Apply two to three pumps of grease to the hitch
pivots (Item 1) [Figure 17].
Apply grease to the tail wheel hub bushing (Item
2) [Figure 17].
Figure 16
2-3
Grease every 50 hours of use.
Three-Point Hitch Grease Locations
1
Figure 18
1
2
Apply two to three pumps of grease to the PTO
quick disconnect (Item 1) [Figure 16].
Grease every 20 hours.
2-3
Apply two to three pumps of grease to the tail
wheel spindle sleeve (Item 1) [Figure 18].
Apply grease to the tail wheel hub bushing (Item
2) [Figure 18].
41
Maintenance - 728 Series II Rotary Cutter
Gearbox
Blades
Figure 19
Removal And Installation
Fully raise the rotary cutter and position blocking
under frame, allowing access to blades.
2
IMPORTANT
1
Always use lifting devices, vehicles, chains,
or straps of adequate size and strength when
unloading and assembling components.
DANGER
Checking Gear Oil Level
Park the tractor and Rotary Cutter on a flat level
surface.
IMPORTANT
Allow gear oil to settle into the bottom cavity
of the gearbox for approximately 15-20 min.
before checking level.
Remove check plug (Item 1). Oil level should be at
the bottom edge of the plug [Figure 19].
DAMAGED BLADES CAN CAUSE
SERIOUS INJURY OR DEATH
•
Inspect blades daily for chips, cracks, wear and
abnormal bends.
•
Do Not modify blades in any way such as
sharpening, straightening or welding.
•
Replace blades with genuine Farm King blades
only.
•
Unbalanced blades are dangerous.
•
Replace blades in pairs.
Changing Oil
Remove fill plug (Item 2) [Figure 19].
Add SAE 80W-90 gear oil and check oil level.
42
Maintenance - 728 Series II Rotary Cutter
Figure 20
IMPORTANT
Both blades must be replaced at the same time
to maintain the proper balance in the cutting
unit.
1
Use Farm King replacement blades only.
Using substitute blades may cause equipment
damage or injury.
Remove access plug (Item 1). Rotate blade
assembly until desired blade and hardware is
visible [Figure 20].
Figure 21
1
Remove the 1-1/2” hex shoulder bolt, 0.048” blade
shim, 1” ID flat washer, and 1” nut from blade
(Item 1) [Figure 21].
Replace the blade and reinstall hardware.
Torque blade nuts to 765 FT LB.
Replace the access plug.
43
Maintenance - 728 Series II Rotary Cutter
44
Parts Identification - 728 Series II Rotary Cutter
Parts Identification
General Parts Information
47
Chain Kit
47
Deck Assembly
48
Three-Point Hitch
50
Trailing Hitch
52
PTO - Three-Point Hitch
54
PTO - Trailing Hitch
56
45
Parts Identification - 728 Series II Rotary Cutter
46
Parts Identification - 728 Series II Rotary Cutter
General Parts Information
The parts identification section list descriptions, part numbers and quantities for all North American Base
Model 728 Series II Rotary Cutters. Contact your Farm King dealer for additional parts information.
Chain Kit
7
8
10
8
9
4
5
6
1
2
7
3
8
10
8
4
5
6
9
X3992
ITEM
PART NUMBER
DESCRIPTION
QTY.
1
818900
PLATE - CHAIN HOLDER 728 RC
2
818901
ROD - CHAIN ROD 728 RC
2
3
966596
CHAIN, 5 LINK_5&6RC
86
4
812363
3/8" LOCK NUT (PL)
6
5
81570
WASHER - 3/8" STD FLAT (PL)
6
6
81914
3/8" X 1" CARRIAGE BOLT (PL)
6
7
81525
1/4" X 3/4" HEX BOLT (PL)
2
8
812624
1/4" FLAT WASHER PL
4
9
84498
1/4" LOCK NUT (PL)
2
10
86050346
P-CLIP - 0.375
2
2
47
Parts Identification - 728 Series II Rotary Cutter
Deck Assembly
15
5
10
19
4
7
6
11
1
13 13
3
16
2
9
18 14 12 17
4
6
8
F2207
48
Parts Identification - 728 Series II Rotary Cutter
ITEM
PART NUMBER
DESCRIPTION
QTY.
1
810149
3/4" X 3 1/2" HEX BOLT (PL)
4
2
812362
5/16" LOCK NUT (PL)
2
3
812365
3/4" LOCK NUT (PL)
4
4
812623
WASHER - 5/16" SAE FLAT (PL)
6
5
966194
SPEED UP GEARBOX RC30-250045
1
6
81549
5/16" X 3/4" HEX BOLT (PL)
6
7
81569
5/16" LOCK WASHER PL
4
8
817752
7' RC BLADE WITH 1.5" BOLT HOLE
2
9
818769
WELDMENT - STUMP JUMPER 6/7' RC
1
10
818887
WELDMENT - 728 RC DECK
1
11
819071
SHIELD - ROTARY CUTTER PTO
1
12
819145
PLATE - SHIM 0.048" THK
2
13
84050
3/4" S.A.E. FLAT WASHER (PL)
8
14
84522
1" ID SAE FLAT WASHER (PL)
2
15
908725
SAE 80W-90 GEAR OIL
1.36
16
909277
MANUAL HOLDER 3 1/2" X 12"
1
17
915848
BOLT-1.5" BLADE HOLE HEX SHOULDER
2
18
916025
NUT-1-14UNS DEFORMED THREAD
2
19
918201
HOLE PLUG-3.00 DIA X 0.250 THICK
1
49
Parts Identification - 728 Series II Rotary Cutter
Three-Point Hitch
13
20
20
19
14
14
19
5
19
9
2
9
7
19
8
18
1
18 19 15 19 20
26 24 25
6
11
10
10
12
20
19
14
19
17
3
17
23
21
22
19
4
16
19
20
X3993
50
Parts Identification - 728 Series II Rotary Cutter
ITEM
PART NUMBER
DESCRIPTION
QTY.
1
116786
SPACER 1.26ID, TAILWHEEL 4'RC/5'RC
1
2
818663
WELDMENT - TAIL WHEEL MOUNT
1
3
818877
WELDMENT - 3 PT HITCH 6/7' RC
1
4
818892
PLATE - REAR LINKAGE ARMS 728 RC
2
5
819294
PLATE- TOP LINKAGE 628/728 RC
2
6
819297
WHEEL - LAMINATED TIRE 15" W/ YOKE
1
7
84583
SCREW IN GREASE FITTING
1
8
811790
3/4" X 4 1/2" HEX BOLT GR5 (PL)
1
9
819041
TUBE - TAILWHEEL SPACER
2
10
813581
WASHER FLAT 1.5 X 0.531 X 0.25 PL
2
11
81633
1/2 X 5" HEX BOLT (PL)
1
12
812364
1/2" LOCK NUT (PL)
1
13
818406
BUSHING - 1.000" OD x 0.782" ID
1
14
818612
BUSHING - 3 PT LINKAGE PIVOT (PL)
4
15
818882
BUSHING - 1.0 OD X .109W X .844
2
16
819336
BUSHING - 1.0 OD X .109W X .422
2
17
84346
3/4" X 2 1/2" HEX BOLT (PL)
4
18
88742
3/4" X 3" HEX BOLT GR.5 (PL)
3
19
84050
3/4" S.A.E. FLAT WASHER (PL)
16
20
812365
3/4" LOCK NUT (PL)
8
21
907315
84" HITCH PIN
2
22
907316
PIN SLEEVE 7/64"W X 1 1/8" X 2 7/8"
2
23
81972
WASHER - 7/8" FLAT SAE (PL)
2
24
818546
BUSHING - 1.000" OD x 0.782" ID x 2.00"
1
25
965807
CAT. 1 TOP LINK PIN
1
26
965911
LINCH PIN 7/16
1
51
Parts Identification - 728 Series II Rotary Cutter
Trailing Hitch
15
14
11
5
7
27 25 30 24 24
26
22 12
31 32 29
9
13
18
2
21
17
19
23
23
28
5
8
1
16
10
3
6
6
4
X3994
52
Parts Identification - 728 Series II Rotary Cutter
ITEM
PART NUMBER
DESCRIPTION
QTY.
1
104719
PIN 1.0 DIA X 6.0 LG
1
2
810010
NUT-SLOTTED 7/8 UNF (BR)
2
3
811688
BOLT-5/16" X 2 1/4" (PL) GR.5
1
4
812362
5/16" LOCK NUT (PL)
1
5
812364
1/2" LOCK NUT (PL)
4
6
812623
WASHER - 5/16" SAE FLAT (PL)
2
7
81627
1/2" X 3" HEX BOLT (PL)
2
8
818823
WELDMENT - CAT II SWIVEL CLEVIS
1
9
818920
WELDMENT - TRAILING ARM 728 RC
1
10
818924
WELDMENT - TRAILER HITCH 728 RC
1
11
818935
WELDMENT - LEVEL ROD 728 RC
2
12
9812433
3/16" X 1 1/2" COTTER PIN
2
13
84583
SCREW IN GREASE FITTING
2
14
915668
SHAFT-REMOVABLE SGL SPINDLE
2
15
915679
HUB-HA517
2
16
921284
JACK-5000 LB CAP, SIDE CRANK
1
17
967499
RATCHET JACK C/W HARDWARE & HANDLE
1
18
967713
7/8" SAE FLAT WASHER (BR)
2
19
9812486
1/8" X 1 1/2" COTTER PIN (BR)
2
21
811796
1/2" X 2 1/2" HEX BOLT GR5 (PL)
2
22
966524
PIN CTRL ROD
2
23
813581
WASHER FLAT 1.5 X 0.531 X 0.25 PL
4
24
81700
3/4" HEX NUT (PL)
4
25
819032
WELDMENT - CONTROL ROD BOLT
2
26
819037
BAR - CONTROL ROD KEEPER
2
27
819079
TUBE - CONTROL KEEPER SLEEVE
2
28
819338
BUSHING - 1.0 OD X .219W X 1.156
2
29
81972
WASHER - 7/8" FLAT SAE (PL)
2
30
84050
3/4" S.A.E. FLAT WASHER (PL)
2
31
907315
84" HITCH PIN
2
32
907316
PIN SLEEVE 7/64"W X 1 1/8" X 2 7/8"
2
53
Parts Identification - 728 Series II Rotary Cutter
PTO - Three-Point Hitch
10
11
9
4
10
1
2
12
3
5
6
4
7
2
8
F2216
54
Parts Identification - 728 Series II Rotary Cutter
ITEM
PART NUMBER
DESCRIPTION
1
818226
FRICTION CLUTCH WITH CONIC BOLT HP TYPE
2
925293
CROSS KIT WITH GREASE NIPPLE
3
925308
INBOARD YOKE FOR INNER TUBE
4
925360
ELASTIC PIN
5
819261
TRIANGULAR TUBE L=1195 WITH PIN HOLE
6
819263
TRIANGULAR TUBE L=1195 WITH PIN HOLE
7
819061
INBOARD YOKE FOR OUTER TUBE
8
817804
YOKE WITH QL BALL TYPE
9
819264
SHAFT SHIELD
10
817774
CHAIN
11
817808
RETAINER
12
817809
RETAINER
-
F2216
PTO COMPLETE
55
Parts Identification - 728 Series II Rotary Cutter
PTO - Trailing Hitch
3
15
8
2
3
5
16
6
15
4
7
13
1
14
11
10
9
10
12
F2217
56
Parts Identification - 728 Series II Rotary Cutter
ITEM
PART NUMBER
DESCRIPTION
1
818578
RING FOR ANTI-VIBRATING SLEEVE
2
819265
SHAFT SHIELD
3
925361
CHAIN
4
818606
INBOARD YOKE FOR OUTER TUBE
5
819266
FRICTION CLUTCHES 4 PLATES - F4
6
925353
CROSS KIT WITH GREASE NIPPLE
7
819267
LEMON TUBE L=1500 WITH ANTI-VIBRATING SLEEVE AND PIN HOLE
8
925360
ELASTIC PIN
9
925366
CV WIDEANGLE DOUBLE YOKE 80 DEG
10
925355
CROSS KIT WITH GREASE NIPPLE
11
818603
CV WIDEANGLE INBOARD YOKE FOR INNER TUBE
12
818604
CV WIDEANGLE YOKE WITH QL BALL TYPE STEEL VERSION
13
819268
RILSAN LEMON TUBE L=1505 WITH PIN HOLE
14
925358
ELASTIC PIN
15
818610
RETAINER
16
925342
RETAINER
-
F2217
PTO COMPLETE
57
Parts Identification - 728 Series II Rotary Cutter
58
Specifications And Shipping Kit Numbers - 728 Series II Rotary Cutter
Specifications And Shipping Kit Numbers
Specifications 61
Shipping Kit And Bundle Numbers 62
Hardware Torque Values 63
Metric Chart 63
Imperial Chart 64
59
Specifications And Shipping Kit Numbers - 728 Series II Rotary Cutter
60
Specifications And Shipping Kit Numbers - 728 Series II Rotary Cutter
Specifications
Model
728
Cutting Width
84”
Cutting Height
2” - 12”
Blade Tip Speed
14,369 fpm
Spring Steel Blades
Deck Material
1/2” x 3” heat treated
10 gauge (deck), 7 gauge (sides)
Gearbox
Closed, 540 rpm
Gearbox Rating
65 hp
Tractor Requirement
35 hp minimum
PTO Shaft
Slip clutch
3-point Hitch
Category I / II
Stump Jumper
24” diameter
Weight
3-point model
1175 lbs.
Trailing model
1476 lbs.
Trailing model (hitch)
670 lbs.
61
Specifications And Shipping Kit Numbers - 728 Series II Rotary Cutter
Shipping Kit And Bundle Numbers
The following is a list of Kit Numbers for this
product and the Bundle Numbers, Descriptions,
and Quantities for each Kit.
Qty.
Bundle
Description
Y728S - Model 728 Series 2 Rotary Cutter
(3-point)
1
F2207
728 Deck Assembly
1
X3993
Three-Point Hitch w/ PTO
Y728T - Model 728 Series 2 Rotary Cutter
(Trailing)
1
F2207
728 Deck Assembly
1
X3994
Trailing Hitch w/ PTO
Standard Chain Kit
1
62
X3992
728 Chain Kit
Specifications And Shipping Kit Numbers - 728 Series II Rotary Cutter
Hardware Torque Values
Metric Chart
NOTE: Do not use the values listed in the charts if a different torque value or tightening procedure is
specified in this manual for a specific application. Torque values listed are for general use only.
Use the following charts to determine the correct torque when checking, adjusting or replacing hardware.
Torque values are listed in newton-meters (inch* or foot pounds) for normal assembly applications.
Class 5.8
Nominal
Size
M4
Class 8.8
Class 10.9
Lock nuts
Unplated
Plated
W / ZnCr
Unplated
Plated
W / ZnCr
Unplated
Plated W /
ZnCr
CL.8 W/ CL.
8.8 Bolt
1.7 (15*)
2.2 (19*)
2.6 (23*)
3.4 (30*)
3.7 (33*)
4.8 (42*)
1.8 (16*)
M6
5.8 (51*)
7.6 (67*)
8.9 (79*)
12 (102*)
13 (115*)
17 (150*)
6.3 (56*)
M8
14 (124*)
18 (159*)
22 (195*)
28 (248*)
31 (274*)
40 (354*)
15 (133*)
M10
28 (21)
36 (27)
43 (32)
56 (41)
61 (45)
79 (58)
30 (22)
M12
49 (36)
63 (46)
75 (55)
97 (72)
107 (79)
138 (102)
53 (39)
M16
121 (89)
158 (117)
186 (137)
240 (177)
266 (196)
344 (254)
131 (97)
M20
237 (175)
307 (226)
375 (277)
485 (358)
519 (383)
671 (495)
265 (195)
M24
411 (303)
531 (392)
648 (478)
839 (619)
897 (662)
1160 (855)
458 (338)
NOTE: Torque values shown with * are inch pounds.
Identification of Hex Cap Screws and Carriage Bolts - Classes 5 and up
MANUFACTURER’S IDENTIFICATION
XYZ
AB
CD
8.8
8.8
PROPERTY CLASS
Identification of Hex Nuts and Lock Nuts - Classes 5 and up
MANUFACTURER’S IDENTIFICATION
AB
8
AB
8
AB
PROPERTY CLASS
CLOCK MARKED
63
Specifications And Shipping Kit Numbers - 728 Series II Rotary Cutter
Hardware Torque Values (Cont’d)
Imperial Chart
NOTE: Do not use the values listed in the charts if a different torque value or tightening procedure is
specified in this manual for a specific application. Torque values listed are for general use only.
Use the following charts to determine the correct torque when checking, adjusting or replacing hardware.
Torque values are listed in newton-meters (inch* or foot pounds) for normal assembly applications.
SAE Grade 5
Nominal
Size
SAE Grade 8
LOCK NUTS
Unplated
or Plated
Silver
Plated
W / ZnCr
Gold"
Unplated
or Plated
Silver
Plated
W / ZnCr
Gold"
Unplated
or Plated
Silver
Plated
W / ZnCr
Gold"
Grade W /
Gr. 5 Bolt
Grade
W / Gr. 8
Bolt
1/4
6.2 (55*)
8.1 (72*)
9.7 (86*)
12.6 (112*)
13.6 (121*)
17.7 (157*)
6.9 (61*)
9.8 (86*)
5/16
13 (115*)
17 (149*)
20 (178*)
26 (229*)
28 (250*)
37 (324*)
14 (125*)
20 (176*)
3/8
23 (17)
30 (22)
35 (26)
46 (34)
50 (37)
65 (48)
26 (19)
35 (26)
7/16
37 (27)
47 (35)
57 (42)
73 (54)
80 (59)
104 (77)
41 (30)
57 (42)
1/2
57 (42)
73 (54)
87 (64)
113 (83)
123 (91)
159 (117)
61 (45)
88 (64)
9/16
81 (60)
104 (77)
125 (92)
163 (120)
176 (130)
229 (169)
88 (65)
125 (92)
5/8
112 (83)
145 (107)
174 (128)
224 (165)
244 (180)
316 (233)
122 (90)
172 (127)
3/4
198 (146)
256 (189)
306 (226)
397 (293)
432 (319)
560 (413)
217 (160)
306 (226)
7/8
193 (142)
248 (183)
495 (365)
641 (473)
698 (515)
904 (667)
350 (258)
494 (364)
1
289 (213)
373 (275)
742 (547)
960 (708)
1048 (773)
1356 (1000)
523 (386)
739 (545)
NOTE: Torque values shown with * are inch pounds.
Identification of Hex Cap Screws and Carriage Bolts
GRADE 2
SAE BOLT
GRADE 5
SAE BOLTS
GRADE 8
SAE BOLTS
GRADE 2
SAE NUTS
GRADE 5
SAE NUTS
GRADE 8
SAE NUTS
Identification of Hex Nuts and Lock Nuts
B
MARKS
NOTCHES
GRADE IDENTIFICATION
GRADE IDENTIFICATION
GRADE IDENTIFICATION
GRADE A: NO NOTCHES
GRADE A: NO MARK
GRADE A: NO MARKS
GRADE B: ONE CIRCUMFERENTIAL NOTCH
GRADE B: LETTER B
GRADE B: THREE MARKS
GRADE C: TWO CIRCUMFERENTIAL NOTCHES
GRADE C: LETTER C
GRADE C: SIX MARKS
MARKS NEED NOT BE
LOCATED AT CORNERS
64
Warranty - 728 Series II Rotary Cutter
Warranty
Farm King Base Limited Warranty 67
Repair Parts Limited Warranty 67
What Is Not Covered 67
Authorized Dealer And Labor Costs 67
Warranty Requirements 68
EXCLUSIVE EFFECT OF WARRANTY AND LIMITATION OF LIABILITY 68
65
Warranty - 728 Series II Rotary Cutter
66
Warranty - 728 Series II Rotary Cutter
Farm King Base Limited Warranty
Farm King provides this warranty only to original retail purchasers of its products. Farm King warrants to
such purchasers that all Farm King manufactured parts and components used and serviced as provided for
in the Operator’s Manual shall be free from defects in materials and workmanship for a period following
delivery to the original retail purchaser of one (1) year. This limited warranty applies only to those parts
and components manufactured by Farm King. Parts and components manufactured by others are subject
to their manufacturer’s warranties, if any.
Farm King will fulfill this limited warranty by, at its option, repairing or replacing any covered part that is
defective or is the result of improper workmanship, provided that the part is returned to Farm King within
thirty (30) days of the date that such defect or improper workmanship is, or should have been, discovered.
Parts must be returned through the selling representative and the buyer must prepay transportation
charges.
Farm King will not be responsible for repairs or replacements that are necessitated, in whole or part, by
the use of parts not manufactured by or obtained from Farm King. Under no circumstances are component
parts warranted against normal wear and tear. There is no warranty on product pump seals, product
pump bearings, rubber product hoses, pressure gauges, or other components that require replacement
as part of normal maintenance.
Repair Parts Limited Warranty
Farm King warrants genuine Farm King replacement parts purchased after the expiration of the Farm King
Limited Warranty, and used and serviced as provided for in the Operator’s Manual, to be free from defects
in materials or workmanship for a period of thirty (30) days from the invoice date for the parts. Farm King
will fulfill this limited warranty by, at its option, repairing or replacing any covered part that is defective
or is the result of improper workmanship, provided that the part is returned to Farm King within thirty
(30) days of the date that such defect or improper workmanship is, or should have been, discovered. Such
parts must be shipped to the Farm King factory at the purchaser’s expense.
What Is Not Covered
Under no circumstances does this limited warranty cover any components or parts that have been subject
to the following: negligence; alteration or modification not approved by Farm King; misuse; improper
storage; lack of reasonable and proper maintenance, service, or repair; normal wear; damage from failure
to follow operating instructions; accident; and/or repairs that have been made with parts other than those
manufactured, supplied, and or authorized by Farm King.
Authorized Dealer And Labor Costs
Repairs eligible for labor under this limited warranty must be made by Farm King or an authorized Farm
King dealer. Farm King retains the exclusive discretion to determine whether it will pay labor costs for
warranty repairs or replacements, and the amount of such costs that it will pay and the time in which the
repairs will be made. If Farm King determines that it will pay labor costs for warranty work, it will do so
by issuing a credit to the dealer’s or distributor’s account. Farm King will not approve or pay invoices sent
for repairs that Farm King has not previously approved. Warranty service does not extend the original
term of this limited warranty.
67
Warranty - 728 Series II Rotary Cutter
Warranty Requirements
To be covered by warranty, each new product must be registered with Farm King within thirty (30) days
of delivery to original retail purchaser. If the customer decides to purchase replacement components
before the warranty disposition of such components is determined, Farm King will bill the customer for
such components and then credit the replacement invoice for those components later determined to be
covered by this limited warranty. Any such replacement components that are determined not be covered
by this limited warranty will be subject to the terms of the invoice and shall be paid for by the purchaser.
EXCLUSIVE EFFECT OF WARRANTY AND LIMITATION OF LIABILITY
TO THE EXTENT PERMITTED BY LAW, FARM KING DISCLAIMS ANY WARRANTIES, REPRESENTATIONS,
OR PROMISES, EXPRESS OR IMPLIED, AS TO THE QUALITY, PERFORMANCE, OR FREEDOM FROM
DEFECT OF THE COMPONENTS AND PARTS COVERED BY THIS WARRANTY AND NOT SPECIFICALLY
PROVIDED FOR HEREIN.
TO THE EXTENT PERMITTED BY LAW, FARM KING DISCLAIMS ANY IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ON ITS PRODUCTS COVERED
HEREIN, AND DISCLAIMS ANY RELIANCE BY THE PURCHASER ON FARM KING’S SKILL OR JUDGMENT
TO SELECT OR FURNISH GOODS FOR ANY PARTICULAR PURPOSE. THE PURCHASER’S ONLY AND
EXCLUSIVE REMEDIES IN CONNECTION WITH THE BREACH OR PERFORMANCE OF ANY WARRANTY
ON FARM KING’S PRODUCTS ARE THOSE SET FORTH HEREIN. IN NO EVENT SHALL FARM KING BE
LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BY WAY OF EXAMPLE ONLY
AND NOT LIMITATION, LOSS OF CROPS, LOSS OF PROFITS OR REVENUE, OTHER COMMERCIAL
LOSSES, INCONVENIENCE, OR COST OF REPLACEMENT OF RENTAL EQUIPMENT). IN NO EVENT SHALL
FARM KING’S CONTRACT OR WARRANTY LIABILITY EXCEED THE PURCHASE PRICE OF THE PRODUCT.
(Note that some states do not allow limitations on how long an implied warranty lasts or the exclusion or
limitation of incidental or consequential damages, so the above limitations and exclusion may not apply
to you.) This warranty gives you specific legal rights and you may also have other rights, which vary from
state to state.
Farm King neither assumes nor authorizes any person or entity, including its selling representatives, to
assume any other obligations or liability in connections with the sale of covered equipment, or to make
any other warranties, representations, or promises, express or implied, as to the quality, performance, or
freedom from defect of the components and parts covered herein. No one is authorized to alter, modify,
or enlarge this limited warranty, or its exclusions, limitations and reservations.
Corrections of defects and improper workmanship in the manner, and for the applicable time periods,
provided for herein shall constitute fulfillment of all responsibilities of Farm King to the purchaser, and
Farm King shall not be liable in negligence, contract, or on any other basis with respect to the subject
equipment.
This limited warranty is subject to any existing conditions of supply which may directly affect Farm King’s
ability to obtain materials or manufacturer replacement parts.
Buhler Industries Inc. reserves the right to make improvements in design or changes in specifications to
its products at anytime, without incurring any obligation to owners of units previously sold.
68
www.farm-king.com
1330 43rd Street North
Fargo, ND, 58102
Toll Free: 887.447.6008
E-mail: [email protected]
www.farm-king.com
Equipment shown is subject to change without notice.
©2020 Buhler Trading Inc. Printed in USA TSX:BUI
a division of Buhler Industries Inc.
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