John Deere F935 Front Mowers User Manual
- June 16, 2024
- John Deere
Table of Contents
F911, F915, F925, F932
and F935 Front Mowers
Serial No. (010001— )
TECHNICAL MANUAL John Deere
Lawn & Grounds Care Division
TM1487 (01OCT95)
Replaces TM1487 (15JAN93)
Introduction
FOREWORD
This manual is written for an experienced technician.
Essential tools required in performing certain service work are identified in
this manual and are recommended for use. Live with safety: Read the safety
messages in the introduction of this manual and the cautions presented
throughout the text of the manual.
N This is the safety-alert symbol. When you see this symbol on the
machine or in this manual, be alert to the potential for personal injury.
Technical manuals are divided in two parts: repair and diagnostics. Repair
sections tell how to repair the components. Diagnostic sections help you
identify the majority of routine failures quickly. Information is organized
in groups for the various components requiring service instruction. At the
beginning of each group are summary listings of all applicable essential
tools, service equipment and tools, other materials needed to do the job, and
service parts kits. Section 10, Group 15—Repair Specifications, consist of all
applicable specifications, near tolerances and specific torque values for
various components on each individual machine.
Binders, binder labels, and tab sets can be ordered by John Deere dealers
direct from the John Deere Distribution Service Center. This manual is part of
a total product support program.
FOS MANUALS—REFERENCE TECHNICAL MANUALS—MACHINE SERVICE COMPONENT
MANUALS—COMPONENT SERVICE
Fundamentals of Service (FOS) Manuals cover basic theory of operation,
fundamentals of troubleshooting, general maintenance, and basic type of
failures and their causes. FOS Manuals are for training new personnel and for
reference by experienced technicians.
Technical Manuals are concise guides for specific machines. Technical manuals
are on-the-job guides containing only the vital information needed for
diagnosis, analysis, testing, and repair. Component Technical Manuals are
concise service guides for specific components. Component technical manuals
are written as stand-alone manuals covering multiple machine applications.
Information
NOTES CONCERNING THIS REVISION OF TM1487:
The 900 Series Front Mowers have three serial number ranges that dictate the
correct repair and other procedures to be followed:
-
S.N. 010001—120000)
Units with a PTO engagement lever, a water-in-fuel indicator (diesel only) and without a Park Lock Switch -
S.N. 120001—150000)
Units with a PTO engagement lever and a Park Lock Switch -
S.N. 150001— )
Units with a PTO Solenoid Switch, a PTO Solenoid and Relay, and a Park Lock Switch
Not all pages have been changed to include references to the F925, please refer to the Contents Page for each Section to find the repair procedures or other information for the F925. Otherwise, for all repair information concerning the F925, use the following as a guide: -
Same Fuel system as the F915
-
All other procedures are the same as the F935
SERIAL NUMBER RANGES WITH AFFECTED CHANGES F911 -
1991—1992 with S.N.’s 10001—120000 have a PTO engagement lever.
-
1993—1995 with S.N.’s 120001—150000 have a park lock switch added.
-
1995—1996 with S.N.’s 150001—150081 have a wiring harness with integrated diodes and a new PTO actuation system.
-
1995—1996 with S.N.’s starting at 150082— have a wiring harness with a diode pack and a new PTO actuation system.
F915 -
1987—1989 with S.N.’s 420001—750000 are covered by TM1350.
•1990—1992 with S.N.’s 010001—120000 have a PTO engagement lever.
•1993—1995 with S.N.’s 120001—150000 have a park lock switch added.
F925 -
1993—1995 with S.N.’s 120001—150000 have a park lock switch.
-
1995—1996 with S.N.’s 150001—150089 have a wiring harness with integrated diodes and a new PTO actuation system.
-
1995—1996 with S.N.’s starting at 150090— have a wiring harness with a diode pack and a new PTO actuation system.
F932 -
1988—1989 with S.N.’s 475001—750000 have no Technical Manual available.
-
1990—1992 with S.N.’s 010001—120000 have a PTO engagement lever.
-
1993—1995 with S.N.’s 120001—150000 have a park lock switch added.
-
1995—1996 with S.N.’s 150001—150060 have a wiring harness with integrated diodes and a new PTO actuation system.
-
1995—1996 with S.N.’s starting at 150061— have a wiring harness with a diode pack and a new PTO actuation system.
F935 -
1986—1989 with S.N.’s 360001—750000 are covered by TM1350.
-
1990—1992 with S.N.’s 010001—120000 have a PTO engagement lever and a water-in-fuel indicator.
-
1993—1995 with S.N.’s 120001—150000 have a park lock switch added and no water-in-fuel indicator.
-
1995—1996 with S.N.’s 150001—150228 have a wiring harness with integrated diodes and a new PTO actuation system.
-
1995—1996 with S.N.’s starting at 150229— have a wiring harness with a diode pack and a new PTO actuation system.
Group 05 Safety
RECOGNIZE SAFETY INFORMATION
This is the safety-alert symbol. When you see this symbol on your machine or
in this manual, be alert to the potential for personal injury.
Follow recommended precautions and safe operating practices.
UNDERSTAND SIGNAL WORDS
A signal word—DANGER, WARNING, or CAUTION—is used with the safety-alert
symbol. DANGER identifies the most serious hazards.
DANGER or WARNING safety signs are located near specific hazards. General
precautions are listed on
CAUTION safety signs. CAUTION also calls attention to safety messages in this
manual.
FOLLOW SAFETY INSTRUCTIONS
Carefully read all safety messages in this manual and on your machine safety
signs. Keep safety signs in good condition. Replace missing or damaged safety
signs. Be sure new equipment components and repair parts include the current
safety signs. Replacement safety signs are available from your John Deere
dealer. Learn how to operate the machine and how to use controls properly. Do
not let anyone operate without instruction.
Keep your machine in proper working condition. Unauthorized modifications to
the machine may impair the function and/or safety and affect machine life. If
you do not understand any part of this manual and need assistance, contact
your John Deere dealer.
HANDLE FLUIDS SAFELY—AVOID FIRES
When you work around fuel, do not smoke or work near heaters or other fire
hazards.
Store flammable fluids away from fire hazards. Do not incinerate or puncture
pressurized containers.
Make sure machine is clean of trash, grease, and debris.
Do not store oily rags; they can ignite and burn spontaneously.
PREVENT BATTERY EXPLOSIONS
Keep sparks, lighted matches, and open flame away from the top of battery.
Battery gas can explode.
Never check battery charge by placing a metal object across the posts. Use a
volt-meter or hydrometer.
Do not charge a frozen battery; it may explode. Warm battery to 16˚C (60˚F).
PREPARE FOR EMERGENCIES
Be prepared if a fire starts.
Keep a first aid kit and fire extinguisher handy.
Keep emergency numbers for doctors, ambulance service, hospital, and fire
department near your telephone.
PREVENT ACID BURNS
Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn
skin, eat holes in clothing, and cause blindness if splashed into eyes.
Avoid the hazard by:
- Filling batteries in a well-ventilated area.
- Wearing eye protection and rubber gloves.
- Avoiding breathing fumes when electrolyte is added.
- Avoiding spilling or dripping electrolyte.
- Use proper jump start procedure.
If you spill acid on yourself:
- Flush your skin with water.
- Apply baking soda or lime to help neutralize the acid.
- Flush your eyes with water for 10—15 minutes. Get medical attention immediately.
If acid is swallowed:
- Drink large amounts of water or milk.
- Then drink milk of magnesia, beaten eggs, or vegetable oil.
- Get medical attention immediately.
SERVICE COOLING SYSTEM SAFELY
Explosive release of fluids from pressurized cooling system can cause serious
burns.
Shut off engine. Only remove filler cap when cool enough to touch with bare
hands. Slowly loosen cap to first stop to relieve pressure before removing
completely.
AVOID HIGH-PRESSURE FLUIDS
Escaping fluid under pressure can penetrate the skin causing serious injury.
Avoid the hazard by relieving pressure before disconnecting hydraulic or other
lines. Tighten all connections before applying pressure.
Search for leaks with a piece of cardboard. Protect hands and body from high
pressure fluids.
If an accident occurs, see a doctor immediately. Any fluid injected into the
skin must be surgically removed within a few hours or gangrene may result.
Doctors unfamiliar with this type of injury may call the Deere & Company
Medical Department in Moline, Illinois, or other knowledgeable medical source.
PARK MACHINE SAFELY
Before working on the machine:
- Lower all equipment to the ground.
- Stop the engine and remove the key.
- Disconnect the battery ground strap.
- Hang a “DO NOT OPERATE” tag in operator station.
SUPPORT MACHINE PROPERLY
Always lower the attachment or implement to the ground before you work on the
machine. If you must work on a lifted machine or attachment, securely support
the machine or attachment.
Do not support the machine on cinder blocks, hollow tiles, or props that may
crumble under continuous load. Do not work under a machine that is supported
solely by a jack. Follow recommended procedures in this manual.
WEAR PROTECTIVE CLOTHING
Wear close fitting clothing and safety equipment appropriate to the job.
Prolonged exposure to loud noise can cause impairment or loss of hearing.
Wear a suitable hearing protective device such as earmuffs or earplugs to
protect against objectionable or uncomfortable loud noises.
Operating equipment safely requires the full attention of the operator. Do not
wear radio or music headphones while operating machine.
WORK IN CLEAN AREA
Before starting a job:
- Clean work area and machine.
- Make sure you have all necessary tools to do your job.
- Have the right parts on hand.
- Read all instructions thoroughly; do not attempt shortcuts.
SERVICE MACHINES SAFELY
Tie long hair behind your head. Do not wear a necktie, scarf, loose clothing,
or necklace when you work near machine tools or moving parts. If these items
were to get caught, severe injury could result.
Remove rings and other jewelry to prevent electrical shorts and entanglement
in moving parts.
WORK IN VENTILATED AREA
WARNING: California Proposition 65 Warning Diesel engine exhaust and some
of its constituents are known to the State of California to cause cancer,
birth defects, and other reproductive harm.
Gasoline engine exhaust from this product contains chemicals known to the
State of California to cause cancer, birth defects, or other reproductive
harm.
ILLUMINATE WORK AREA SAFELY
Illuminate your work area adequately but safely. Use a portable safety light
for working inside or under the machine. Make sure the bulb is enclosed by a
wire cage.
The hot filament of an accidentally broken bulb can ignite spilled fuel or
oil.
REPLACE SAFETY SIGNS
Replace missing or damaged safety signs. See the machine operator’s manual for
correct safety sign placement.
USE PROPER LIFTING EQUIPMENT
Lifting heavy components incorrectly can cause severe injury or machine
damage.
Follow recommended procedure for removal and installation of components in the
manual.
KEEP ROPS INSTALLED PROPERLY
Make certain all parts are reinstalled correctly if the roll-over protective
structure (ROPS) is loosened or removed for any reason. Tighten mounting bolts
to proper torque.
The protection offered by ROPS will be impaired if ROPS is subjected to
structural damage, is involved in an overturn incident, or is in any way
altered by welding, bending, drilling, or cutting. A damaged ROPS should be
replaced, not reused.
SERVICE TIRES SAFELY
Explosive separation of a tire and rim parts can cause serious injury or
death.
Do not attempt to mount a tire unless you have the proper equipment and
experience to perform the job.
Always maintain the correct tire pressure. Do not inflate the tires above the
recommended pressure. Never weld or heat a wheel and tire assembly. The heat
can cause an increase in air pressure resulting in a tire explosion.
Welding can structurally weaken or deform the wheel. When inflating tires, use
a clip-on chuck and extension hose long enough to allow you to stand to one
side and
NOT in front of or over the tire assembly. Use a safety cage if available.
Check wheels for low pressure, cuts, bubbles, damaged rims or missing lug
bolts and nuts.
AVOID HARMFUL ASBESTOS DUST
Avoid breathing dust that may be generated when handling components containing
asbestos fibers. Inhaled asbestos fibers may cause lung cancer. Components in
products that may contain asbestos fibers are brake pads, brake band and
lining assemblies, clutch plates, and some gaskets. The asbestos used in these
components is usually found in a resin or sealed insome way. Normal handling
is not hazardous as long as airborne dust containing asbestos is not
generated.
Avoid creating dust. Never use compressed air for cleaning. Avoid brushing or
grinding of asbestos containing materials. When servicing, wear an approved
respirator. A special vacuum cleaner is recommended to clean asbestos. If not
available, wet the asbestos containing materials with a mist of oil or water.
Keep bystanders away from the area.
AVOID HEATING NEAR PRESSURIZED FLUID LINES
Flammable spray can be generated by heating near pressurized fluid lines,
resulting in severe burns to yourself and bystanders. Do not heat by welding,
soldering, or using a torch near pressurized fluid lines or other flammable
materials. Pressurized lines can be accidentally cut when heat goes beyond the
immediate .flame area.
REMOVE PAINT BEFORE WELDING OR HEATING
Avoid potentially toxic fumes and dust.
Hazardous fumes can be generated when paint is heated by welding, soldering,
or using a torch.
Do all work outside or in a well ventilated area. Dispose of paint and solvent
properly. Remove paint before welding or heating:
- If you sand or grind paint, avoid breathing the dust. Wear an approved respirator.
- If you use solvent or paint stripper, remove stripper with soap and water before welding. Remove solvent or paint stripper containers and other flammable material from area. Allow fumes to disperse at least 15 minutes before welding or heating.
USE PROPER TOOLS
Use tools appropriate to the work. Makeshift tools and procedures can create
safety hazards.
Use power tools only to loosen threaded parts and fasteners.
For loosening and tightening hardware, use the correct size tools. DO NOT use
U.S. measurement tools on
metric fasteners. Avoid bodily injury caused by slipping wrenches.
Use only service parts meeting John Deere specifications.
DISPOSE OF FLUIDS PROPERLY
Improperly disposing of fluids can harm the environment and ecology. Before
draining any fluids, find out the proper way to dispose of waste from your
local environmental agency.
Use proper containers when draining fluids. Do not use food or beverage
containers that may mislead someone into drinking from them.
DO NOT pour oil into the ground, down a drain, or into a stream, pond, or
lake. Observe relevant environmental protection regulations when disposing of
oil, fuel, coolant, brake fluid, filters, batteries, and other harmful waste.
LIVE WITH SAFETY
Before returning machine to customer, make sure machine is functioning
properly, especially the safety systems. Install all guards and shields.
Group 10 General Specifications
MACHINE SPECIFICATIONS—F911 AND F932
ENGINE | F911 | F932 |
---|---|---|
Make | Kawaski | Yanmar |
Type | Liquid Cooled Gasoline | Liquid Cooled Gasoline |
Model | FD620D-AS00 | 3TG72UJF |
Horsepower | 16.4 kW (22 hp) | 20.9 kW (28hp) |
Number of Cylinders | 2 | 3 |
Cycle | 4 | 4 |
Displacement | 617 cm | 879 cm |
Bore | (37.7 cu in.) | (53.6 cu in.) |
Stroke | 76 mm (2.99 in.) | 72 mm (2.84 in.) |
Compression Ratio | 68 mm (2.66 in.) | 72 mm (2.84 in.) |
Speed, Fast (no load) | 10.3:1 | 8.7:1 |
Speed, Idle (no load) | 3650 rpm | 3400 rpm |
Lubrication | 1550 rpm | 1700 rpm |
Cooling System | Full Pressure | Full Pressure |
Oil Filter | Water Pump | Water Pump |
Air Cleaner | Full flow replaceable | Full flow replaceable |
Air Cleaner | Dry, replaceable primary and | |
secondary elements | Dry, replaceable primary and | |
FUEL SYSTEM | Unleaded gasoline with a | secondary elements |
Fuel | minimum antiknock index of 87 | Unleaded gasoline with a |
Fuel Filter | Replaceable in-line filter | minimum antiknock index of 87 |
Fuel Pump | Electric | Replaceable in-line filter |
ELECTRICAL SYSTEM | ELECTRICAL SYSTEM | Electric |
Type | Type | 12 volt, negative ground |
Charging System | Charging System | Alternator |
Capacity | Capacity | 40 amp |
Battery Size | Battery Size | 491 CCA @ -18° C (0° F) |
Capacity at 25 amps | Capacity at 25 amps | 102 min. |
POWER TRAIN | Hydrostatic U-type | Hydrostatic U-type |
Transmission | Sundstrand 15 series | Sundstrand 15 series |
Manufacturer | infinite | Infinite |
Number of Speeds | 0—17 km/h (0—10.6 mph) | |
Travel Speeds | 0—17 km/h (0—10.6 mph) | 0—8.5 km/h (0—5.3 mph) |
Forward | 0—8.5 km/h (0—5.3 mph) | Peerless Single Speed |
Reverse | Peerless Single Speed | (with Differential Lock) |
Differential | (with Differential Lock) | Electric |
PTO Clutch | Electric | |
Steering | Power, Hydrostatic | Power Hydrostatic |
Brakes | Independent, shoe and drum | Independent, shoe and drum |
HYDRAULIC SYSTEM | ||
Control Valve | 2-Spool (open center) | 2-Spool (open center) |
Outlets | 1 Set (front) | 1 Set (front) |
Lift Cylinders | Front-mounted | Front-mounted |
CAPACITIES | ||
Fuel Tank | 20.8 L (5.5 U.S. gal) | 41.6 L (11 U.S. gal) |
Transmission | 4.4 L (4.6 U.S. qt) | 4.4 L (4.6 U.S. qt) |
Cooling System | 3.5 L (3.7 U.S. qt) | 4.93 L (5.21 U.S. qt) |
Crankcase (w/filter) | 1.7 L (1.8 U.S. qt) | 3.2 L (3.4 U.S. qt)) |
Crankcase (w/o filter) | 1.5 L (1.6 U.S. qt) | 2.9 L (3.1 U.S. qt)) |
TIRES
Standard Equipment| |
Front (Drive)| 23 x 8.5—12, 4PR| 23 x 8.5—12, 4PR
Rear (Steering)| 16 x 6.5—8, 4PR| 16 x 6.5—8, 4PR
DIMENSIONS| |
Overall Height to Top of
Steering Wheel| 1.28 m (50.5 in.)| 1.35 m (53.5 in.)
Overall Height to Top of
Hood| 0.902 m (35.5 in.)| 0.97 m (38.5 in.)
Overall Height w/ROPS| 1.92 m (78 in.)| 2.0 m (81 in.)
Overall Width| 1.09 m (42.8 in.)| 1.09 m (42.8 in.)
Overall Length| 1.92 m (75.6 in.)| 2.16 m (85.2 in.)
with 50 in. mower| 2.72 m (107 in.)| N/A
with 60 in. mower| 2.68 m (105.5 in.)| 2.87 m (112.9 in.)
with 72 in. mower| 2.93 m (115.4 in.)| 2.93 m (115.4 in.)
with 76 in. mower| N/A| 3.3 m (129.7 in.)
Ground Clearance| 127 mm (5 in.)| 165 mm (6.5 in.)
Wheelbase Minimum Turn Radius| 1.25 m (49.2 in.)| 1.43 m (56.3 in.)
Without Brakes| |
-Left-hand| 394 mm (15.5 in.)| 445 mm (17.5 in.)
-Right-hand| 686 mm (27 in.)| 737 mm (29 in.)
With Brakes| |
-Left-hand| 0| 0
-Right-hand| 0| 0
Approximate Shipping Weight| 614 kg (1382 lb)| 659 kg (1483 lb)
MACHINE SPECIFICATIONS—F915, F925 AND F935
ENGINE | F915 | F925 | F935 |
---|---|---|---|
Make | Yanmar | Yanmar | Yanmar |
Type | Diesel | Diesel | Diesel |
Model | 3TN66UJF | 3TNA72UJ2F | 3TNA72UJ2F |
Horsepower | 11.9 kW (16 hp) | 16.4 kW (22 hp) | 16.4 kW (22 hp) |
Number of Cylinders | 3 | 3 | 3 |
Cycle | 4 | 4 | 4 |
Displacement | 658 cm3 (40.2 cu in.) | 879 cm3 (53.6 cu in.) | 879 cm3 (53.6 |
cu in.)
Bore| 66 mm (2.60 in.)| 72 mm (2.84 in.)| 72 mm (2.84 in.)
Stroke| 64.2 mm (2.53 in.)| 72 mm (2.84 in.)| 72 mm (2.84 in.)
Compression Ratio| 23.0:1| 22.3:1| 22.3:1
Speed, Fast (no load)| 3650 rpm| 3625 rpm| 3625 rpm
Speed, Idle (no load)| 1300 ± 50 rpm| 1450 rpm| 1450 rpm
Lubrication| Full Pressure| Full Pressure| Full Pressure
Cooling System| Water Pump| Water Pump| Water Pump
Oil Filter| Full flow replaceable| Full flow replaceable| Full flow
replaceable
Air Cleaner| Dry, replaceable primary and secondary elements| Dry, replaceable
primary and secondary elements| Dry, replaceable primary and secondary
elements
FUEL SYSTEM| | |
Type| Indirect injection, precombustion chamber| Indirect injection,
precombustion chamber| Indirect injection, precombustion chamber
Injection-Pump Type| In-line multi-plunger with electric shut-off| In-line
multi-plunger with electric shut-off| Indirect injection, precombustion
chamber
Fuel Consumption| | |
Full Load| 4.2 L/hr (1.1 gal/hr) @ 3200 rpm| 6 L/hr (1.6 gal/hr) @ 3200 rpm| 6
L/hr (1.6 gal/hr) @ 3200 rpm
One-half Load| 2.3 L/hr (0.6 gal/hr) @ 3200 rpm| 3 L/hr (0.8 gal/hr) @ 3200
rpm| 3 L/hr (0.8 gal/hr) @ 3200 rpm
Fuel| No. 1 or No. 2 Diesel| No. 1 or No. 2 Diesel| No. 1 or No. 2 Diesel
Fuel/Water Separator| Replaceable paper element| Replaceable filter element|
Replaceable filter element
Fuel Pump| Electric| Electric| Electric
ELECTRICAL SYSTEM| | |
Type| 12 volt, negative ground| 12 volt, negative ground| 12 volt, negative
ground
Charging System| Alternator| Alternator| Alternator
Capacity| 20 amp| 40 amp| 40 amp
Battery Size| 491 CCA @ -18° C (0° F)| 491 CCA @ -18° C (0° F)| 491 CCA @ -18°
C (0° F)
Capacity at 25 amps| 102 min.| 102 min.| 102 min.
POWER TRAIN| | |
Transmission| Hydrostatic U-type| Hydrostatic U-type| Hydrostatic U-type
Manufacturer| Sundstrand 15 series| Sundstrand 15 series| Sundstrand 15 series
Number of Speeds| infinite| Infinite| Infinite
Travel Speeds| | |
Forward| 0—16 km/h (0—10 mph)| 0—17 km/h (0—10.5 mph)| 0—17 km/h (0—10.5 mph)
Reverse| 0—8 km/h (0—5 mph)| 0—8.5 km/h (0—5.3 mph)| 0—8.5 km/h (0—5.3 mph)
Differential| Peerless Single Speed
(with Differential Lock)| Peerless Single Speed
(with Differential Lock)| Peerless Single Speed
(with Differential Lock)
PTO Clutch| Electric| Electric| Electric
STEERING/BRAKES| | |
Steering| Power, Hydrostatic| Power Hydrostatic| Power Hydrostatic
Brakes| Independent, shoe and drum| Independent, shoe and drum Independent,
shoe and drum| Independent, shoe and drum
HYDRAULIC SYSTEM| | |
Control Valve| 2-Spool (open center)| 2-Spool (open center)| 2-Spool (open
center)
Outlets| 1 Set (front)| 1 Set (front)| 1 Set (front)
Lift Cylinders| Front-mounted| Front-mounted| Front-mounted
CAPACITIES| | |
Fuel Tank| 20.8 L (5.5 U.S. gal)| 20.8 L (5.5 U.S. gal)| 41.6 L (11 U.S. gal)
Transmission| 4.4 L (4.6 U.S. qt)| 4.4 L (4.6 U.S. qt)| 4.4 L (4.6 U.S. qt)
Cooling System| 2.8 L (3.0 U.S. qt)| 4.7 L (5.0 U.S. qt)| 4.7 L (5.0 U.S. qt)
Crankcase (w/filter)| 2.8 L (3.0 U.S. qt)| 3.1 L (3.3 U.S. qt)| 3.1 L (3.3
U.S. qt)
Crankcase (w/o filter)| 2.5 L (2.6 U.S. qt)| 2.8 L (3.3 U.S. qt)| 2.8 L (3.3
U.S. qt)
TIRES Standard Equipment| | |
Front (Drive)| 20 x 8.00—10, 4PR| 23 x 8.50—12, 4PR| 23 x 8.50—12, 4PR
Rear (Steering)| 16 x 6.00—6, 4PR| 16 x 6.50—8, 4PR| 16 x 6.50—8, 4PR
DIMENSIONS| | |
Overall Width| 1.09 m (42.8 in.)| 1.09 m (42.8 in.)| 1.09 m (42.8 in.)
Overall Length| 2.16 m (85 in.)| 2.16 m (85 in.)| 2.16 m (85 in.)
with 50 in. mower| 2.72 m (107 in.)| N/A| N/A
with 60 in. mower| 2.87 m (113 in.)| 2.87 m (113 in.)| 2.87 m (113 in.)
with 72in. mower| N/A| 2.93 m (115.4 in.)| 2.93 m (115.4 in.)
with 76in. mower| N/A| 3.3 m (129.7 in.)| 3.3 m (129.7 in.)
Wheelbase| 1246 mm (49.5 in.)| 1.43 m (55.1 in.)| 1.43 m (55.1 in.)
Minimum Turn Radius Without Brakes| | |
NAME?| 394 mm (15.5 in.)| 394 mm (15.5 in.)| 394 mm (15.5 in.)
NAME?| 686 mm (27 in.)| 737 mm (29 in.)| 737 mm (29 in.)
With Brakes| | |
NAME?| 0| 0| 0
NAME?| 0| 0| 0
Approximate| | |
Shipping Weight| 544 kg (1266 lb.)| 646 kg (1400 lb.)| 646 kg (1400 lb.)
Group 15 Repair Specifications
F911 FRONT MOWER REPAIR SPECIFICATIONS
SECTION 20—ENGINE REPAIR
Item
For all repair specifications—Use CTM39
Engine-to-Frame Cap Screw
Drive Shaft-to-Engine Cap Screw
PTO Belt Tension Spring Adjustment New Belts
After One Hour of Operation Cylinder Head Cap Screw
Outer Sheave Half-to-Flywheel Cap Screw Spark Plugs
SECTION 30—FUEL AND AIR REPAIR Item
For all repair specifications—Use CTM39
SECTION 40—ELECTRICAL REPAIR Item
For all repair specifications—Use CTM39
PTO Clutch-to-Engine Cap Screw
PTO Belt Tension Spring Adjustment New Belts
After One Hour of Operation| Measurement
Torque
Torque
Spring Length
Spring Length
Torque
Torque
Torque
Measurement
Measurement
Torque
Spring Length
Spring Length| Specification
18 N·m (160 lb-in.)
35 N·m (27 lb-ft)
19 mm (0.750 in.)
21 mm (0.800 in.)
21 N·m (186 lb-in.)
13 N·m (115 lb-in.)
20 N·m (177 lb-in.)
Specification
Specification
73 N·m (54 lb-ft)
19 mm (0.750 in.)
21 mm (0.800 in.)
---|---|---
SECTION 50—POWER TRAIN REPAIR
Item
Transmission Swashplate
Meter Shaft Bearing Race
Spring Pin-to-Swashplate
Valve Plate Needle Bearings
Cover-to-Housing Cap Screws
Hydraulic Fittings-to-Housing
Transmission-to-Differential Cap
Screws
Hydraulic Line Fittings Charge Pump
Pump-to-Transmission Cap Screws
Differential
Carrier-to-Holder Cap Screw
Cover-to-Case Cap Screw
Axle-to-Differential Cap Screw
Hydraulic Line Fitting
Differential-to-Frame Cap Screw Axles
Axle-to-Differential Seal
Axle-to-Differential Cap Screw
Hydraulic Line Connector
Brake Plate-to-Axle Cap Screw
Brake Drum-to-Axle Shaft Nut
Wheel-to-Brake Drum Cap Screw
Differential-to-Frame Cap Screw Drive Shaft
Drive Shaft-to-Engine Cap Screw Continued on next page
PTO Shaft
Rear Bearing Quill Stud Bolts
Rear Sheave-to-PTO Shaft Cap Screw
Belt Tension Springs
SECTION 60—STEERING AND BRAKE REPAIR
Steering
Steering Wheel-to Column Nut
Steering Valve
Rotor-to-Stator Steering Column Tube
Bushing Metering Assembly-to-Valve
Screw Steering Valve Nuts
Relief Valve Plug Implement Relief Valve
Steering Link-to-Axle Nut Brakes
Brake Plate-to-Frame Cap Screw
Brake Drum-to-Axle Shaft Nut
Wheel-to-Drum Cap Screws Rear Axle
Steering Link-to-Axle Nut
Rear Wheel Cap Screws
Axle-to-Tie Rod End Nut| Measurement
Full movement
Mounting surface to
bearing race
Depth
Top of bearing to
cover surface
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Depth
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Adjustment
Measurement
Torque
Maximum Clearance
Depth below top of
steering tube
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque| Specification
25 mm (1 in.)
5 mm (0.187 in.)
6 mm (0.250 in.)
3 mm (0.109 in.)
35 N·m (28 lb-ft)
24 N·m (215 lb-in.)
45 N·m (35 lb-ft)
50 N·m (37 lb-ft)
70 N·m (50 lb-ft)
52 N·m (37 lb-ft)
22 N·m (192 lb-in.)
81 N·m (60 lb-ft)
24 N·m (215 lb-in.)
106 N·m (78 lb-ft)
3 mm (0.125 in.)
80 N·m (60 lb-ft)
24 N·m (215 lb-in.)
68 N·m (50 lb-ft)
115—156 N·m
(85—115 lb-ft)
99 N·m (70 lb-ft)
106 N·m (78 lb-ft)
35 N·m (28 lb-ft)
81 N·m (60 lb-ft)
73 N·m (54 lb-ft)
21 mm (0.8 in.)
Specification
14 N·m (132 lb-in.)
0.08 mm (0.003 in.)
2.5 mm (0.100 in.)
1.4 N·m (12 lb-in.)
30 N·m (22 lb-ft)
14 N·m (124 lb-in.)
14 N·m (124 lb-in.)
75 N·m (55 lb-ft)
68 N·m (50 lb-ft)
115—156 N·m
(85—115 lb-ft)
95 N·m (70 lb-ft)
75 N·m (55 lb-ft)
81-95 N·m (60—70 lb-ft)
61 N·m (45 lb-ft)
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SECTION 70—HYDRAULIC REPAIR
Item
Hydraulic Control Valve Hydraulic Line Fittings
Small Plugs and Screws Large Plugs
Hydraulic Lift Cylinders Hydraulic Line Fittings
SECTION 80—MISCELLANEOUS REPAIR
Item Mower Gearbox Sheave-to-Gearbox Set Screw
Gearbox-to-Deck Cap Screw Gearbox seals
Cover-to-Gear Case Cap Screw Output Shaft
Spindle Assembly 50 in. Mower Blade Cap Screw
60/72/76 in. Mower Blade Cap Screw
50 in. Mower Spindle Sheave-to-Spindle Shaft Nut
60 and 72 in. Mower Spindle
Sheave-to-Spindle Shaft Nut
Drive Belt
Gearbox Assembly-to-Deck Cap Screw
Spindle Sheave-to-Shaft Cap Screw
ROLL-GARD
Rear Mount-to-Frame Cap Screw
Front Posts-to-Frame Cap Screw
Rear Post-to-Rear Mount Cap Screw| Measurement
Torque
Torque
Torque
Torque
Measurement
Torque
Torque
Depth
Torque
Rolling Drag Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque
Torque| Specification
50 N·m (37 lb-ft)
3.5 N·m (30 lb-in.)
24 N·m (215 lb-in.)
24 N·m (215 lb-in.)
Specification
20 N·m (180 lb-in.)
55 N·m (40 lb-ft)
250 mm (0.100 in.)
23 N·m (200 lb-in.)
0.4—1.0 N·m
(5—15 oz-in.)
73 N·m (54 lb-ft)
113 N·m (83 lb-ft)
140 N·m (103 lb-ft)
164 N·m (120 lb-ft)
55 N·m (40 lb-ft)
164 N·m (120 lb-ft)
65 N·m (40 lb-ft)
80 N·m (60 lb-ft)
108 N·m (80 lb-ft)
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MX,1015FH,A2B -19-21NOV90
900 Series
010395
Documents / Resources
| John
Deere F935 Front
Mowers
[pdf] User Manual
F911, F915, F925, F932, F935, F935 Front Mowers, F935, Front Mowers, Mowers
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