John Deere HPX815E Gator Utility Vehicle Technical Service Repair Manual TM151019

HPX815E Gator™ Utility
Vehicle
(SN. 010001-)
TECHNICAL MANUAL
HPX815E Gator™ Utility Vehicle (SN. 010001-)
TM151019 01DEC18 (ENGLISH)
John Deere Horicon Works

Introduction
Foreword Operation and tests sections help you identify the majority of
routine failures quickly.
This manual is written for an experienced technician. Essential Information is organized in groups for the various components
tools required in performing certain service work are identified in requiring service instruction. At the beginning of each group are
this manual and are recommended for use.summarylistingsofallapplicableessentialtools,service
equipment and tools, other materials needed to do the job,
Live with safety: Read the safety messages in the introduction of service parts kits, specifications, wear tolerances, and torque
this manual and the cautions presented throughout the text of the values.
manual.
Technical Manuals are concise guides for specific machines.
They are on-the-job guides containing only the vital information
CAUTION:needed for diagnosis, analysis, testing, and repair.
This is the safety-alert symbol. When you see this symbol on the Fundamental service information is available from other sources
machine or in this manual, be alert to the potential for personal covering basic theory of operation, fundamentals of injury.
troubleshooting, general maintenance, and basic type of failures
and their causes.
Technical manuals are divided in two parts: repair and operation
DX,TMIFC-19-20140415
and tests. Repair sections tell how to repair the components.
TM151019 (01.12.2018) HPX815E Gator™ Utility Vehicle

Contents
Section 20 - Engine Repair
Section 30 - Electrical Repair
Section 10 - General Information
Section 40 - Power Train Repair
Section 50 - Steering Repair
Section 60 - Brake Repair
Section 70 - Miscellaneous Repair
Section 220 - Engine Operation, Tests, and
Adjustments
Section 299 - Service Tools
Section 240 - Control Unit Operation, Tests
and Adjustments
Section 260 - Steering and Brake Operation,
Tests, and Adjustments
Section 230 - Electrical Operation, Tests, and
Adjustments
Section 250 - Power Train Operation, Tests,
and Adjustments
Group 10 - Safety
Group 20 - General Specifications
Group 30 - Fuel, Lubricants, and Coolant
Group 40 - Machine Specifications
Group 10 - Repair
Group 10 - General Information
Group 20 - Main Wire Harness
Group 30 - Wiring Harnesses, Kits
Group 40 - Repair
Group 10 - Repair
Group 10 - Repair
Group 10 - Brake Repair
Group 10 - Component Location
Group 20 - Repair
Group 20 - Theory of Operation
Group 30 - Diagnosis
Group 40 - Tests and Adjustments
Group 20 - Theory of Operation (Non - EEC)
Group 25 - Theory of Operation (EEC)
Group 30 - Diagnostics (Non - EEC)
Group 40 - Schematics
Group 50 - Schematics, Kits
Group 60 - Connector Information
Group 65 - Connector Information (EEC)
Group 20 - Diagnostic Trouble Codes, ICC
Group 30 - Service ADVISOR Readings
Group 30 - Diagnostics
Group 30 - Diagnostics
Group 10 - Service Tools and Kits

Section 10
General Information
Page
Contents
Page
Group 10 - Safety
Recognize Safety Information...............................10-10-1
Understand Signal Words......................................10-10-1
Practice Safe Maintenance....................................10-10-2
Use Proper Tools...................................................10-10-2
Handle Fluids Safely - Avoid Fires........................10-10-2
Prevent Acid Burns................................................10-10-3
Prevent Battery Explosions...................................10-10-3
Handling Batteries Safely......................................10-10-3
Prepare for Emergencies.......................................10-10-4
Park Machine Safely..............................................10-10-4
Support Machine Properly.....................................10-10-5
Wear Protective Clothing.......................................10-10-5
Work in Clean Area...............................................10-10-5
Service Machines Safely.......................................10-10-5
Work In Ventilated Area.........................................10-10-6
Illuminate Work Area Safely..................................10-10-6
Replace Safety Signs............................................10-10-6
Use Proper Lifting Equipment................................10-10-6
Follow Tire Recommendations..............................10-10-7
Protect Against High Pressure Spray....................10-10-7
Decommissioning - Proper Recycling and Disposal 10-10-
7
of Fluids and Components.............................
Live With Safety.....................................................10-10-8
Group 20 - General Specifications
Service Recommendations for O - Ring Boss 10-20-1
Fittings ........................................................... .
Service Recommendations For Flat Face O - Ring 10-20-2
Seal Fittings....................................................
Metric Cap Screw Torque Values - Grade 7..........10-20-2
Metric Bolt and Screw Torque Values....................10-20-3
Unified Inch Bolt and Screw Torque Values..........10-20-4
Group 30 - Fuel, Lubricants, and Coolant
Diesel Fuel - North America..................................10-30-1
Diesel Fuel - Europe..............................................10-30-1
Diesel Fuel Storage...............................................10-30-2
4 - Cycle Diesel Engine Oil - North America.........10-30-2
Diesel Engine Oil - Europe....................................10-30-2
Biodegradable Oil..................................................10-30-3
Transaxle and MFWD Differential Oil....................10-30-3
Converting From HY - GARD to BIO HY - GARD.10-30-4
Grease - North America........................................10-30-4
Grease - Europe....................................................10-30-4
Alternative Lubricants............................................10-30-4
Synthetic Lubricants..............................................10-30-4
Lubricant Storage..................................................10-30-5
Mixing of Lubricants..............................................10-30-5
Oil Filters...............................................................10-30-5
Operating in Warm Temperature Climates............10-30-5
Diesel Engine Coolant (engine without wet sleeve 10-30-
6
cylinder liners)................................................
John Deere COOL - GARD™ II Coolant 10-30-6
Extender.........................................................
Testing Diesel Engine Coolant..............................10-30-7
Group 40 - Machine Specifications
Machine Specifications..........................................10-40-1
Product Serial Number..........................................10-40-1
Engine Serial Number Location.............................10-40-2
10-1

Group 10
Safety
Understand Signal Words
Recognize Safety Information
TS187-19: Signal Words
T81389-UN: Safety-alert symbol
This is a 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.
DX,ALERT-19-19980929
DANGER; The signal word DANGER indicates a hazardous
situation which, if not avoided, will result in death or serious
injury.
WARNING; The signal word WARNING indicates a hazardous
situation which, if not avoided, could result in death or
serious
injury.
CAUTION; The signal word CAUTION indicates a hazardous
situation which, if not avoided, could result in minor or
moderate
injury. CAUTION may also be used to alert against unsafe
practices associated with events which could lead to personal
injury.
A signal word—DANGER, WARNING, or CAUTION—is used
withthesafety-alertsymbol.DANGERidentifiesthemostserious
hazards. DANGER or WARNING safety signs are located near
specific hazards. General precautions are listed on CAUTION
safetysigns.CAUTIONalsocallsattentiontosafetymessagesin
this manual.
DX,SIGNAL-19-20161005
Safety
10-10-1

Use Proper Tools
Practice Safe Maintenance
Handle Fluids Safely—Avoid Fires TS227-UN: 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.
DX,FLAME-19-19980929
TS779-UN: 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.
DX,REPAIR-19-19990217
TS218-UN: Keep Area Clean
Understand service procedure before doing work. Keep area
clean and dry.
Never lubricate, service, or adjust machine while it is moving.
Keep hands, feet, and clothing away from power-driven parts.
Disengage all power and operate controls to relieve pressure.
Lower equipment to the ground. Stop the engine. Remove the
key. Allow machine to cool.
Securely support any machine elements that must be raised for
service work.
Keep all parts in good condition and properly installed. Fix
damage immediately. Replace worn or broken parts. Remove any
buildup of grease, oil, or debris.
On self-propelled equipment, disconnect battery ground cable (-
) before making adjustments on electrical systems or welding on
machine.
On towed implements, disconnect wiring harnesses from tractor
before servicing electrical system components or welding on
machine.
Falling while cleaning or working at height can cause serious
injury. Use a ladder or platform to easily reach each location. Use
sturdy and secure footholds and handholds.
DX,SERV-19-20170228
Safety
10-10-2

Prevent Acid Burns
Handling Batteries Safely
Prevent Battery Explosions
TS204-UN: Caution
DX,POISON-19-19930421
If acid is swallowed:
If you spill acid on yourself:
TS204-UN: Battery Explosions
Keepsparks,lightedmatches,andopenflameawayfromthetop
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).
DX,SPARKS-19-19930303
TS203-UN: 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.
Flush your skin with water.
Apply baking soda or lime to help neutralize the acid.
Flush your eyes with water for 15—30 minutes. Get
medical attention immediately.
Do not induce vomiting.
Drink large amounts of water or milk, but do not
exceed 2 L (2 quarts).
Get medical attention immediately.
Safety
10-10-3

DX,PARK-19-19900604
TS230-UN: Remove the Key
Before working on the machine:
TS203-UN: Caution
WARNING:Battery posts, terminals, and related accessories
Battery gas can explode. Keep sparks and flames away from contain lead and lead compounds, chemicals known to the State
batteries. Use a flashlight to check battery electrolyte level.ofCaliforniatocausecancerandreproductiveharm.Wash
hands after handling.
Never check battery charge by placing a metal object across the DX,WW,BATTERIES-19-20101202
posts. Use a voltmeter or hydrometer.
Prepare for EmergenciesTS291-UN: First Aid Kit
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.
DX,FIRE2-19-19930303
Always remove grounded (-) battery clamp first and replace
grounded clamp last.
Sulfuric acid in battery electrolyte is poisonous and strong
enough to burn skin, eat holes in clothing, and cause
blindness if
splashed into eyes.
Avoid hazards by:
If acid is swallowed:
If acid is spilled on skin or in eyes:
Lower all equipment to the ground.
Stop the engine and remove the key.
Disconnect the battery ground strap.
Hang a "DO NOT OPERATE" tag
station.
in operator
Filling batteries in a well-ventilated area
Wearing eye protection and rubber gloves
Avoiding use of air pressure to clean batteries
Avoiding breathing fumes when electrolyte is added
Avoiding spilling or dripping electrolyte
Using correct battery booster or charger procedure.
Flush skin with water.
Apply baking soda or lime to help neutralize the acid.
Flush eyes with water for 15—30 minutes. Get
medical attention immediately.
Do not induce vomiting.
Drink large amounts of water or milk, but do not
exceed 2 L (2 qt.).
Get medical attention immediately.
Park Machine Safely
Safety
10-10-4

Work in Clean Area
Service Machines Safely
Wear Protective Clothing
Support Machine Properly
DX,CLEAN-19-19900604
T6642EJ-UN: Clean Work Area
Before starting a job:
TS206-UN: 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.
DX,WEAR-19-19900910
TS228-UN: Moving Parts
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.
DX,LOOSE-19-19900604
TS229-UN: Support Properly
Always lower the attachment or implement to the ground before
youworkonthemachine.Iftheworkrequiresthatthemachineor
attachment be lifted, provide secure support for them. If left in a
raised position, hydraulically supported devices can settle or leak
down.
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.
When implements or attachments are used with a machine,
always follow safety precautions listed in the implement or
attachment operator′s manual.
DX,LOWER-19-20000224
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.
Safety
10-10-5

Replace Safety Signs
Work In Ventilated Area
Illuminate Work Area Safely
Use Proper Lifting Equipment
TS201-UN: Safety Signs
Replace missing or damaged safety signs. See the machine
operator’s manual for correct safety sign placement.
DX,SIGNS1-19-19900604
TS223-UN: 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.
DX,LIGHT-19-19900604
TS220-UN: Engine exhaust fumes
Engine exhaust fumes can cause sickness or death. If it is
necessary to run an engine in an enclosed area, remove the
exhaust fumes from the area with an exhaust pipe extension.
Ifyoudonothaveanexhaustpipeextension,openthedoorsand
get outside air into the area.
DX,AIR-19-19990217
TS226-UN: 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.
DX,LIFT-19-19900604
Safety
10-10-6

Follow Tire Recommendations
Protect Against High Pressure Spray
Decommissioning—Proper Recycling
and Disposal of Fluids and Components
DX,DRAIN-19-20150601
TS1133-UN: Recycle Waste
Safety and environmental stewardship measures must be taken
into account when decommissioning a machine and/or
component. These measures include the following:
H111235-UN: Read OM
Keep your machine in proper working order.
Use only prescribed tire sizes with correct ratings and inflate to
the pressure specified in this manual.
Use of other than prescribed tires may decrease stability, affect
steering, result in premature tire failure, or cause other durability
or safety issues.
DX,TIRE,INFO-19-20140519
TS1343-UN: High Pressure Spray
Spray from high pressure nozzles can penetrate the skin and
cause serious injury. Keep spray from contacting hands or body.
If an accident occurs, see a doctor immediately. Any high
pressure spray injected into the skin must be surgically removed
within a few hours or gangrene may result. Doctors unfamiliar
withthistypeofinjuryshouldreferenceaknowledgeablemedical
source. Such information is available from Deere & Company
Medical Department in Moline, Illinois, U.S.A.
DX,SPRAY-19-19920416
Use appropriate tools and personal protective
equipment such as clothing, gloves, face shields or
glasses, during the removal or handling of objects
and materials.
Follow instructions for specialized components.
Release stored energy by lowering suspended
machine elements, relaxing springs, disconnecting
the battery or other electrical power, and releasing
pressure in hydraulic components, accumulators,
and other similar systems.
Minimize exposure to components which may have
residue from agricultural chemicals, such as
fertilizers and pesticides. Handle and dispose of
these components appropriately.
Carefully drain engines, fuel tanks, radiators,
hydraulic cylinders, reservoirs, and lines before
recycling components. Use leak-proof containers
when draining fluids. Do not use food or beverage
containers.
Do not pour waste fluids onto the ground, down a
drain, or into any water source.
Observe all national, state, and local laws,
regulations, or ordinances governing the handling or
disposal of waste fluids (example: oil, fuel, coolant,
brake fluid); filters; batteries; and, other substances
or parts. Burning of flammable fluids or components
inotherthanspeciallydesignedincineratorsmaybe
prohibited by law and could result in exposure to
harmful fumes or ashes.
Service and dispose of air conditioning systems
appropriately. Government regulations may require
a certified service center to recover and recycle air
conditioning refrigerants which could damage the
atmosphere if allowed to escape.
Evaluate recycling options for tires, metal, plastic,
glass, rubber, and electronic components which
may be recyclable, in part or completely.
Contact your local environmental or recycling
center, or your John Deere dealer for information on
the proper way to recycle or dispose of waste.
Safety
10-10-7

Live With Safety TS231-19: Safety Systems
Before returning machine to customer, make sure machine is
functioning properly, especially the safety systems. Install all
guards and shields.
DX,LIVE-19-19920925
Safety
10-10-8

Group 20
General Specifications
Service Recommendations for O-Ring
Boss Fittings
Angle Fitting
Straight Fitting
T6243AE-UN: Straight Fitting
04T,90,K66-19-19990929
1
.
2
.
3
.
Inspect O-ring boss seat for dirt or defects.
Lubricate O-ring with petroleum jelly. Place electrical tape
over threads to protect O-ring. Slide O-ring over tape and
into O-ring groove of fitting. Remove tape.
Tighten fitting to torque value shown on chart.
T6520AB-UN: Angle Fitting
LEGEND:
A-Lock Nut
B-Backup Washer
C-Head End
1. Back off lock nut (A) and backup washer (B) completely to
head end (C) of fitting.
2. Turn fitting into threaded boss until backup washer contacts
face of boss.
3. Turn fitting head end counterclockwise to proper index
(maximum of one turn).
4. NOTE:
Do not allow hoses to twist when tightening fittings.
Hold fitting head end with a wrench and tighten locknut and
backup washer to proper torque value.
NOTE:
Torque tolerance is±10%.
STRAIGHT FITTING OR SPECIAL NUT TORQUE CHART
Thread SizeN·mlb·ft
3/8-24 UNF
7/16-20 UNF
1/2-20 UNF
9/16-18 UNF
3/4-16 UNF
7/8-14 UNF
1-1/16-12 UN
1-3/16-12 UN
1-5/16-12 UN
1-5/8-12 UN
1-7/8-12 UN
8
12
16
24
46
62
10
2
12
2
14
2
19
0
21
7
6
9
12
18
34
46
75
90
10
5
14
0
16
0
10-20-1

Metric Cap Screw Torque Values—
Grade 7
ServiceRecommendationsForFlatFace
O-Ring Seal Fittings
1
.
2
.
3
.
Inspect the fitting sealing surfaces and O-ring. They must be
free of dirt or defects.
Lubricate O-rings and install into grove using petroleum jelly
to hold in place.
Index angle fittings and tighten by hand pressing joint
together to insure O-ring remains in place.
4. Tighten fitting or nut to torque value shown on the chart. Do
not allow hoses to twist when tightening fittings, use backup
wrench on straight hose couplings.
IMPORTANT:
Tighten fittings to 150% of listed torque value if
indexing is necessary or if fitting is attached to an
actuating device.
Tighten fittings to 50% of listed torque value if used in
aluminum housing.
FLAT FACE O-RING SEAL FITTING TORQUE*
Nomial Tube O.D.Thread SizeSwivel NutBulkhead Nut mm in. in.
N˙m lb·ft N˙m lb·ft
Stud End O-ring Seal Torque for Straight and Adjustable Fittings*
ThreadStraight HexLocknut HexStraight Fitting or Locknut
Size Size Size Toque
Inch Inch Inch N˙m lb·ft
M6
M8
M1
0
M1
2
M1
4
M1
6
9.5—12.2
20.3—27.1
47.5—54.2
81.4—94.9
128.8—146.4
210.2—240
6.35 0.250 9/16-18 16 12
9.52 0.375 11/16-16 24 18
12.70 0.500 13/16-16 50 37
15.88 0.625 1-14 69 51
19.050.7501 3/16-1210275
22.220.8751 3/16-1210275
25.401.0001 7/16-12142105
31.751.2501 11/16-12190140
38.10 1.500 2-12 217 160
*Torque tolerance is +15 -20% unless otherwise specified.
3/8-24 5/8 9/16 12
7/16-20 5/8 5/8 21
1/2-20 3/4 11/16 26
9/16-18 3/4 3/4 34
3/4-16 7/8 15/16 73
7/8-141 1/161 1/16104
1 1/16-121 1/41 3/8176
1 3/16-121 3/81 1/2230
1 5/16-121 1/21 5/8285
*Torque tolerance is +15 -20% unless otherwise specified.
12
24
46
62
10
2
10
2
14
2
19
0
21
7
(7—9)
(15—20)
(35—40)
(60—70)
(95—108)
(155—177)
9
15
19
25
55
76
13
0
17
0
21
0
9
18
34
46
75
75
10
5
14
0
16
0
CED,OUO1085,12-19-20000731
OUO6092,00010A4-19-20110531
NOTE:
When bolting aluminum parts,
specified in table.
tighten to 80% of torque
Size N˙m (lb-ft)
10-20-2

Metric Bolt and Screw Torque Values
TS1670-UN: Metric Bolt and Screw
DX,TORQ2-19-20110112
Class 4.8Class 8.8 or 9.8Class 10.9Class 12.9
Lubricated Dry Lubricated Dry Lubricated Dry Lubricated Dry
[‘Lubricated”means [‘Dry”means [‘Lubricated”means [‘Dry”means [‘Lubricated”means [‘Dry”means [‘Lubricated”means [‘Dry”means
Boltcoated with a lubricantplain or zinccoated with a lubricantplain or zinccoated with a lubricantplain or zinccoated with a lubricantplain or zinc
orsuch as engine oil,plated withoutsuch as engine oil,plated withoutsuch as engine oil,plated withoutsuch as engine oil,plated without
Screwfasteners withanyfasteners withanyfasteners withanyfasteners withany
Sizephosphate and oillubrication, orphosphate and oillubrication, orphosphate and oillubrication, orphosphate and oillubrication, or
coatings, or M20 andM6 to M18coatings, or M20 andM6 to M18coatings, or M20 andM6 to M18coatings, or M20 andM6 to M18
larger fasteners withfasteners withlarger fasteners withfasteners withlarger fasteners withfasteners withlarger fasteners withfasteners with
JDM F13C, F13F or F13JJDM F13B,JDM F13C, F13F or F13JJDM F13B,JDM F13C, F13F or F13JJDM F13B,JDM F13C, F13F or F13JJDM F13B,
zinc flake coating.]F13E or F13Hzinc flake coating.]F13E or F13Hzinc flake coating.]F13E or F13Hzinc flake coating.]F13E or F13H
zinc flakezinc flakezinc flakezinc flake
coating.] coating.] coating.] coating.]
N˙m lb.-in. N˙m lb.-in. N˙m lb.-in. N˙m lb.-in. N˙m
N˙m
lb.-in.
lb.-ft.
N˙m
N˙m
lb.-in.
lb.-ft.
N˙m
N˙m
lb.-in.
lb.-ft.
N˙m
N˙m
lb.-in.
lb.-ft.
M6 4.7 42 6 53 8.9 79 11.3 100 13 115 16.5 146 15.5 137 19.5 172
M8 11.5 102 14.5 128 22 194 27.5 243 32 23.5 40 29.5 37 27.5 47 35
N˙m lb.-ft. N˙m lb.-ft. N˙m lb.-ft.
M10 23 204 29 21 43 32 55 40 63 46 80 59 75 55 95 70
N˙m lb.-ft.
M12 40 29.5 50 37 75 55 95 70 110 80 140 105 130 95 165 120
M14 63 46 80 59 120 88 150 110 175 130 220 165 205 150 260 190
M16 100 74 125 92 190 140 240 175 275 200 350 255 320 235 400 300
M18 135 100 170 125 265 195 330 245 375 275 475 350 440 325 560 410
M20 190 140 245 180 375 275 475 350 530 390 675 500 625 460 790 580
M22 265 195 330 245 510 375 650 480 725 535 920 680 850 625 1080 800
M24 330 245 425 315 650 480 820 600 920 680 1150 850 1080 800 1350 1000
M27 490 360 625 460 950 700 1200 885 1350 1000 1700 1250 1580 1160 2000 1475
M30 660 490 850 625 1290 950 1630 1200 1850 1350 2300 1700 2140 1580 2700 2000
M33 900 665 1150 850 1750 1300 2200 1625 2500 1850 3150 2325 2900 2150 3700 2730
M36 1150 850 1450 1075 2250 1650 2850 2100 3200 2350 4050 3000 3750 2770 4750 3500
Torque values listed are for general use only, based on the strength of the bolt or
Shear bolts are designed to fail under predetermined loads. Always replace shear bolts with
screw. DO NOT use these values if a different torque value or tightening
identical property class. Replace fasteners with the same or higher property class. If higher
procedure is given for a specific application. For stainless steel fasteners or for
property class fasteners are used, tighten these to the strength of the original. Make sure
nuts on U-bolts, see the tightening instructions for the specific application. Tighten
fastener threads are clean and that you properly start thread engagement. When possible,
plastic insert or crimped steel type lock nuts by turning the nut to the dry torque
lubricate plain or zinc plated fasteners other than lock nuts, wheel bolts or wheel nuts,
shown in the chart, unless different instructions are given for the specific
unless different instructions are given for the specific application.
application.
10-20-3

Unified Inch Bolt and Screw Torque Values
TS1671-UN: Unified Inch Bolt and Screw
DX,TORQ1-19-20110112
SAE Grade 2 [Grade 2 applies for hex
cap screws (not hex bolts) up to 6 in.
(152 mm) long. Grade 1 applies for
SAE Grade 1SAE Grade 5, 5.1 or 5.2SAE Grade 8 or 8.2
hex cap screws over 6 in. (152 mm)
long, and for all other types of bolts
and screws of any length.]
Bolt Lubricated Dry Lubricated Dry Lubricated Dry Lubricated Dry
or [‘Lubricated”means [‘Dry”means [‘Lubricated”means [‘Dry”means [‘Lubricated”means [‘Dry”means [‘Lubricated”means [‘Dry”means
Screwcoated with a lubricantplain or zinccoated with aplain or zinccoated with aplain or zinccoated with a lubricantplain or zinc
Sizesuch as engine oil,plated withoutlubricant such asplated withoutlubricant such asplated withoutsuch as engine oil,plated without
fasteners withanyengine oil, fastenersanyengine oil, fastenersanyfasteners withany
phosphate and oillubrication, orwith phosphate andlubrication, orwith phosphate andlubrication, orphosphate and oillubrication, or
coatings, or 7/8 in. and1/4 to 3/4 in.oil coatings, or 7/8 in.1/4 to 3/4 in.oil coatings, or 7/8 in.1/4 to 3/4 in.coatings, or 7/8 in. and1/4 to 3/4 in.
larger fasteners withfasteners withand larger fastenersfasteners withand larger fastenersfasteners withlarger fasteners withfasteners with
JDM F13C, F13F or F13JJDM F13B,with JDM F13C, F13FJDM F13B,with JDM F13C, F13FJDM F13B,JDM F13C, F13F or F13JJDM F13B,
zinc flake coating.]F13E or F13Hor F13J zinc flakeF13E or F13Hor F13J zinc flakeF13E or F13Hzinc flake coating.]F13E or F13H
zinc flakecoating.]zinc flakecoating.]zinc flakezinc flake
coating.] coating.] coating.] coating.]
N˙m lb.-in. N˙m lb.-in. N˙m lb.-in. N˙m lb.-in. N˙m lb.-in. N˙m lb.-in. N˙m
N˙m
lb.-in.
lb.-ft.
N˙m
N˙m
lb.-in.
lb.-ft.
1/4 3.7 33 4.7 42 6 53 7.5 66 9.5 84 12 106 13.5 120 17 150
5/16 7.7 68 9.8 86 12 106 15.5 137 19.5 172 25 221 28 20.5 35 26
N˙m lb.-ft. N˙mlb.-ft.
3/8 13.5 120 17.5 155 22 194 27 240 35 26 44 32.5 49 36 63 46
N˙m lb.-ft. N˙m lb.-ft. N˙m lb.-ft.
7/16 22 194 28 20.5 35 26 44 32.5 56 41 70 52 80 59 100 74
N˙m lb.-ft.
1/2 34 25 42 31 53 39 67 49 85 63 110 80 120 88 155 115
9/16 48 35.5 60 45 76 56 95 70 125 92 155 115 175 130 220 165
5/8 67 49 85 63 105 77 135 100 170 125 215 160 240 175 305 225
3/4 120 88 150 110 190 140 240 175 300 220 380 280 425 315 540 400
7/8 190 140 240 175 190 140 240 175 490 360 615 455 690 510 870 640
1 285 210 360 265 285 210 360 265 730 540 920 680 1030 760 1300 960
1-1/8 400 300 510 375 400 300 510 375 910 670 1150 850 1450 1075 1850 1350
1-1/4 570 420 725 535 570 420 725 535 1280 945 1630 1200 2050 1500 2600 1920
1-3/8 750 550 950 700 750 550 950 700 1700 1250 2140 1580 2700 2000 3400 2500
1-1/2 990 730 1250 930 990 730 1250 930 2250 1650 2850 2100 3600 2650 4550 3350
Torque values listed are for general use only, based on the strength of the bolt or screw.
Replace fasteners with the same or higher grade. If higher grade fasteners are
DO NOT use these values if a different torque value or tightening procedure is given for a
used, tighten these to the strength of the original. Make sure fastener threads are
specific application. For plastic insert or crimped steel type lock nuts, for stainless steel
clean and that you properly start thread engagement. When possible, lubricate plain
fasteners, or for nuts on U-bolts, see the tightening instructions for the specific application.
or zinc plated fasteners other than lock nuts, wheel bolts or wheel nuts, unless
Shear bolts are designed to fail under predetermined loads. Always replace shear bolts
different instructions are given for the specific application.
with identical grade.
10-20-4

Group 30
Fuel, Lubricants, and Coolant
Diesel Fuel—Europe
Diesel Fuel—North America
Use the proper diesel fuel to help prevent decreased engine
performance and increased exhaust emissions. Failure to follow
the fuel requirements listed below can void your engine
warranty.
Contact your local fuel distributor for properties of the diesel
fuel
in your area.
In general, diesel fuels are blended to satisfy the low
temperature
requirements of the geographical area in which they are
marketed.
Diesel fuels specified to EN 590 or ASTM D975 are
recommended.
Required fuel properties
In all cases, the fuel shall meet the following properties:
Cetanenumberof45minimum.Cetanenumbergreaterthan50
is preferred, especially when temperatures are below-20°C
(-4°F)
or elevations above 1500 m (5000 ft).
Cold Filter Plugging Point(CFPP) below the expected low
temperature ORCloud Pointat least 5°C (9°F) below the
expected low temperature.
Fuel lubricityshould pass a minimum load level of 3100 grams
as measured by ASTM D6078 or maximum scar diameter of
0.45
mm as measured by ASTM D6079 or ISO 12156-1.
If a fuel of low or unknown lubricity is used, addition of John
Deere PREMIUM DIESEL FUEL CONDITIONER at the specified
concentration is recommended.
A cetane number greater than 50 is preferred, especially for
air temperatures below-20°C (-4°F) or elevations above 1500 m
(5000 ft).
In general, diesel fuels are blended to satisfy the low air
temperaturerequirementsofthegeographicalareainwhichtheyCold Filter Plugging Point (CFPP)
are sold.
InEurope,dieselfuelisusuallyspecifiedtoEN590andsoldinfive The temperature at which diesel fuel begins to cloud or jell. Use
different classes or six different grades.dieselfuelswithaCFPPwhichisatleast5°C(9°F)belowthe
expected low air temperature.
If diesel fuels being supplied in your area DO NOT meet any
of the above specifications, use diesel fuels with the following
Sulfur Content of 0.05% (Max)
equivalent properties:
If diesel fuel being used has a sulfur content greater than 0.05%,
Cetane Number 40 (Min)
reduce the service interval for engine oil and filter by 50%.
Consult your local diesel fuel distributor for properties of the
diesel fuel available in your area.
OUO1086,1000402-19-20120615
Sulfur content
Handling and Storing Diesel Fuel
Diesel fuel quality and fuel sulfur content must
comply with all existing emissions regulations for
the area in which the engine operates.
Sulfur content less that 0.05% (500 ppm) is
recommended for best performance.
Diesel fuel sulfur content greater than 0.5% (5000
ppm) should not be used.
Fill fuel tank at end of each day’s operation to
prevent water condensation and freezing during
cold weather.
When fuel is stored for an extended period or if
there is a slow turnover of fuel, add a fuel
conditioner to stabilize the fuel and to prevent
water condensation. Contact your fuel supplier for
recommendations.
CAUTION:
Avoid Injury! Handle fuel carefully. Do not fill the fuel tank
when engine is running. Do not smoke while you fill the
fuel tank or service the fuel system.
IMPORTANT:
Avoid Damage! Do not mix diesel engine oil or any other
type of lubricating oil with diesel fuel.
IMPORTANT:
Avoid Damage! Do not use galvanized containers—diesel
fuel stored in galvanized containers reacts with zinc coating
in the container to form zinc flakes. If fuel contains water, a
zinc gel will also form. The gel and flakes will quickly plug
fuel filters and damage fuel injectors and fuel pumps.
IMPORTANT:
Avoid Damage! The fuel tank is vented through the filler
cap. If a new cap is required, always replace it with an
original vented cap.
OUO1086,1000401-19-20120615
10-30-1

Diesel Fuel Storage
Diesel Engine Oil—Europe
IMPORTANT: IMPORTANT:
Avoid Damage! DO NOT USE GALVANIZED Avoid Damage! Keep all dirt, scale, water, or other foreign CONTAINERS—
dieselfuelstoredingalvanizedcontainersmaterial out of fuel.
reacts with zinc coating in the container to form zinc flakes.
If fuel contains water, a zinc gel will also form. The gel and
flakes will quickly plug fuel filters and damage fuel injectors
and fuel pumps.
Use oil viscosity based on the expected air temperature range
during the period between oil changes.
Plus-50 is a trademark of Deere & Company
Torq-Gard Supreme is a trademark of Deere & Company
The following John Deere oils are also recommended, based on
their specified temperature range:
prevent possible igniting of fumes by an open flame or spark;
this includes any appliance with a pilot light.
OtheroilsmaybeusedifaboveJohnDeereoilsarenotavailable,
provided they meet the following specification:
Keep fuel in a safe, protected area and in a clean, properly
marked (‘DIESEL FUEL”)container. DO NOT use deicers to
attempt to remove water from fuel. DO NOT depend on fuel
filters to remove water from fuel. It is recommended that a water
It is recommended that diesel fuel be stored ONLY in a clean, separator be installed in the storage tank outlet. BE SURE to
approved POLYETHYLENE PLASTIC container WITHOUT any properly discard unstable or contaminated diesel fuel and/or their
metalscreenorfilter.Thiswillhelppreventanyaccidentalsparkscontainers when necessary.
from occurring. Store fuel in an area that is well ventilated to OUO1086,1000403-19-20120615
4-CycleDieselEngineOil—NorthTORQ-GARD SUPREMETorq-Gard Supreme™
America OtheroilsmaybeusedifaboveJohnDeereoilsarenotavailable,
provided they meet one of the following specifications:
Use the appropriate oil viscosity based on the expected air
temperaturerangeduringtheperiodbetweenrecommendedoilAPI Service Classifications CF or higher
changes. Operating outside of these recommended oil air
temperature ranges may cause premature engine failure.OtheroilsmaybeusedifaboveJohnDeereoilsarenotavailable,
provided they meet one of the following specifications:
The following John Deere oils are PREFERRED:
TCAL25968-UN: European Engine Oil
TCAL25967-UN: North American Engine Oil
OUO1086,1000404-19-20120615
OUO1086,1000405-19-20140612
The following John Deere oils are PREFERRED:
PLUS-50Plus-50™
TORQ-GARD SUPREME®-SAE 15W-40.
UNI-GARD®—SAE 15W-40.
TORQ-GARD SUPREME—SAE 5W-30.
TORQ-GARD SUPREME—SAE 5W-30.
UNI-GARD—SAE 5W-30.
TORQ-GARD SUPREME- SAE 10W-30.
UNI-GARD—SAE 10W-30.
TORQ-GARD SUPREME—SAE 30.
UNI-GARD—SAE 30.
CCMC Specification D4 or Mercedes Benz MB228.1
or higher.
SAE 15W-40—API Service Classification CF-4 or
higher.
SAE 5W-30—API Service Classification CC or higher.
SAE 10W-30—API Service Classification CF or
higher.
SAE 30—API Service Classification CF or higher.
10-30-2

Biodegradable Oil
Transaxle and MFWD Differential Oil
Application
Cold Weather Operation
IMPORTANT:
Avoid Danger! Mixing of LOW VISCOSITY Hy-Gard™ and Hy-
Gard™ transmission oils is permitted. DO NOT mix any
other oils in this transmission. DO NOT use engine oils
or‘Type F”(Red) Automatic Transmission Fluid in this
transmission
IMPORTANT:
Avoid Damage! Biodegradable oils, other than BIO HY-
GARD Hy-Gard™ , are not recommended.
IMPORTANT:
Avoid Damage! Equipment should not be started or any
operation attempted until BIO HY-GARD has reached a safe
operating viscosity.
Use the appropriate oil viscosity based on these air temperature
ranges. Operating outside of these recommended oil air
temperature ranges may cause premature hydrostatic
transmission or hydraulic system failures
TS1660-UN: Transaxle Oil Ranges
John Deere J20C Hy-Gard™ transmission and hydraulic oil is
recommended. John Deere J20D Low Viscosity Hy-Gard™
transmission and hydraulic oil may be used, if within the specified
temperature range.
Precautions should be taken if BIO HY-GARD containers or
equipment are stored for long periods of time in extremely cold
temperatures. Freezing should be expected if BIO HY-GARD is
Whenuseofabiodegradablelubricantisdesiredorrequired,BIOsubjected to the following temperatures:
HY-GARD is recommended. BIO HY-GARD may be used under
normal mowing conditions.
DO NOT USE biodegradable lubricants in machines for the
following operations:
BIO HY-GARD should be used only in cases where the benefits
of its use offset the extra initial cost, the increased oil change
cost and the potential increasing maintenance costs for hydraulic
systems with high temperatures and heavy loads.
If freezing of BIO HY-GARD is suspected, the container or
equipment MUST be warmed to at least 0°C (32°F) and
maintainedfor24-48hourstoensurethefluidhasreachedasafe
operating viscosity.
Hy-Gard is a trademark of Deere & Company
OUO1086,1000407-19-20120615
Any machine used for scalping procedure.
Any verticut operation in temperatures exceeding
32°C (90°F).
If the natural color of the fluid has become black, it
is possible an overheating problem exists. Change
the fluid.
If the fluid becomes milky, water contamination
may be a problem. Investigate the source of the
contamination.
Take fluid level reading when system is cold.
Stored for six months at-18° to-23°C (-1° to-10°F)
Stored for seven days at-23° to-26°C (-10° to-15°F)
Stored for three days at-26° to-29°C (-15° to-20°F)
Stored for two days at-29° to-34°C (-20° to-30°F)
Stored for one day at-34°C (-30°F) and below.
Mixing of biodegradable oil and mineral oil will
reduce the biodegradability of the lubricant in the
machine. Mixing of HY-GARD and BIO HY-GARD will
not result in performance deterioration.
10-30-3

The following John Deere greases are PREFERRED:
Systems being converted from HY-GARD to BIO HY-GARD
should follow the procedure listed below to obtain maximum
lubricant biodegradability.
OtheroilsmaybeusedifaboverecommendedJohnDeereJohn Deere Standard JDM J20D.
oils are not available, provided they meet one of the following
specifications:Hy-Gard is a trademark of Deere & Company
The following John Deere greases are preferred for the cutting
units and unit attachments:
Other greases may be used if above preferred John Deere
greases are not available, provided they meet the following
specifications:
The following John Deere greases are preferred for the machine
and lift arms:
Use the following grease based on the air temperature range. Other greases may be used if above preferred John Deere
Operating outside of the recommended grease air temperature
greases are not available, provided they meet the following
range may cause premature failures.
specifications:
Reel Support Grease Applications:
If alternative lubricants are to be used, it is recommended that
the factory fill be thoroughly removed before switching to any
alternative lubricant.
Use of alternative lubricants could cause reduced life of the OUO1086,100040B-19-20120615
component.
The recommended air temperature limits and service or lubricant
changeintervalsshouldbemaintainedasshownintheoperator’s
manual, unless otherwise stated on lubricant label.
Synthetic lubricants may be used in John Deere equipment if
they meet the applicable performance requirements (industry Avoid mixing different brands, grades, or types of oil. Oil
classification and/or military specification) as shown in this manufacturers blend additives in their oils to meet certain
manual. specifications and performance requirements. Mixing different
John Deere Standard JDM J20C;
Park machine on a level surface.
Lower cutting units, stop engine, set park brake and
remove key from ignition.
Drain hydraulic reservoir.
Replace hydraulic filter.
Polyurea Grease - NLGI Grade 2.
Calcium Complex Grease - Grade 2.
Lithium Complex Grease - NLGI Grade 0.
John Deere Standard JDM J13E4 - NLGI Grade 2.
Fill reservoir with BIO HY-GARD to appropriate level.
Start engine and bring to medium idle.
Turn steering wheel full stroke several times and
cycle cutting units several times.
Stop engine and check hydraulic oil level. Add BIO
HY-GARD to appropriate level.
Operate machine under normal operating conditions
for a minimum of two hours.
Repeat steps 1-8.
Follow recommended maintenance schedules.
OUO1086,100040A-19-20120615
OUO1086,1000408-19-20120615
MX52301,0000312-19-20140414
Grease - Europe
Alternative Lubricants
Synthetic Lubricants
Grease - North America
Converting From HY-GARD to BIO HY-
GARD
IMPORTANT:
Avoid Damage! ONLY use a quality grease
application. DO NOT mix any other greases
application. DO NOT use any BIOGREASE
application.
IMPORTANT:
Avoid Damage! ONLY use a quality grease
application. DO NOT mix any other greases
application. DO NOT use any BIOGREASE
application.
in
in
in
in
in
in
this
this
this
this
this
this
GREASE-GARD™-JDM J13E4, NLGI Grade 2.
John Deere Special Purpose HD Water
Resistant Grease.
John Deere Multi-Purpose HD Lithium
Complex Grease.
Reel Support Grease - JDM J13E6, NLGI Grade
0.
John Deere Golf and Turf Cutting Unit Grease.
John Deere Cornhead Grease.
John Deere Cotton Picker Spindle Grease.
Polyurea Grease - NLGI Grade 2.
Calcium Complex Grease - NLGI Grade 2.
JohnDeereStandardJDMJ13E4-NLGIGrade2.
OUO1086,1000409-19-20120615
10-30-4

The following John Deere oil filters are PREFERRED:
John Deere engines are designed to operate using
recommended engine coolants.
Always use a recommended engine coolant, even when
operating in geographical areas where freeze protection is not
required.
oils can interfere with the proper functioning of these additives OUO1086,100040C-19-20120615 and degrade lubricant
performance.
Lubricant Storagecontamination.Storedrumsontheirsides.Makesureall
containers are properly marked as to their contents. Dispose of
all old, used containers and their contents properly.
All machines operate at top efficiency only when clean lubricants OUO1086,100040D-19-20120615
are used. Use clean storage containers to handle all lubricants.
Store them in an area protected from dust, moisture, and other
Mixing of Lubricantslubricantscaninterferewiththeproperfunctioningofthese
additives and lubricant properties which will downgrade their
intended specified performance.
In general, avoid mixing different brands or types of lubricants. OUO1086,100040E-19-20120615
Manufacturers blend additives in their lubricants to meet certain
specifications and performance requirements. Mixing different
Oil FiltersMostJohnDeerefilterscontainpressurereliefandanti-drainback
valves for better engine protection.
Other oil filters may be used if above recommended John Deere
oil filters are not available, provided they meet the following
specification:
OUO1086,100040F-19-20120615
DX,COOL6-19-20130515
Operatin
g
Climates
in Warm Temperature
IMPORTANT:
Avoid Damage! Filtration of oils is critical to proper
lubrication performance. Always change filters regularly.
IMPORTANT:
Water may be used as coolantin emergency situations only.
Foaming, hot surface aluminum and iron corrosion, scaling,
andcavitationoccurwhenwaterisusedasthecoolant,even
when coolant conditioners are added.
Drain cooling system and refill with recommended engine
coolant as soon as possible.
Automotive and light truck engine oil filters.
ASTB Tested In Accordance With SAE J806.
10-30-5

Diesel Engine Coolant (engine without
wet sleeve cylinder liners)
John Deere COOL-GARD™ II Coolant
Extender
Preferred Coolants
Water Quality
Some coolant additives gradually deplete during engine
operation. For COOL-GARD™ II pre-mix and COOL-GARD II
Concentrate, replenish coolant additives between drain intervals
by adding COOL-GARD II Coolant Extender.
COOL-GARD II Coolant Extender should not be added unless
indicated by COOL-GARD II Test Strips. These test strips provide
The following pre-mix engine coolants are preferred:
John Deere COOL-GARD™II
John Deere COOL-GARD II PG
COOL-GARD II pre-mix coolant is available in several
concentrations with different freeze protection limits as shown in
the following table.
COOL-GARD is a trademark of Deere & Company
Other Coolants
Other ethylene glycol or propylene glycol base coolants may be
used if they meet one of the following specifications:
a simple, effective method to check the freeze point, additive
levels, and pH of your engine coolant.
Test the coolant solution at intervals of 12 months and
whenever
excessive coolant is lost through leaks or overheating.
If coolant meeting one of these specifications is unavailable, use
a coolant concentrate or pre-mix coolant that has a minimum of
the following chemical and physical properties:
Water quality is important to the performance of the cooling
system. Distilled, deionized, or demineralized water is
recommended for mixing with ethylene glycol and propylene
glycol base engine coolant concentrate.
Not all COOL-GARD II pre-mix products are available in all
Coolant Drain Intervals
countries.
Use COOL-GARD II PG when a non-toxic coolant formulation is
required. Drain and flush the cooling system and refill with fresh coolant at
the indicated interval, which varies with the coolant used.
When COOL-GARD II or COOL-GARD II PG is used, the drain
Additional Recommended Coolantsinterval is 6 years or 6000 hours of operation.
If a coolant other than COOL-GARD II or COOL-GARD II PG
The following engine coolant is also recommended:isused,reducethedrainintervalto2yearsor2000hoursof
operation.
Pre-mix coolant
requirements
meeting ASTM D6210
John Deere COOL-GARD II Concentrate in a 40—
60% mixture of concentrate with quality water.
Coolant concentrate meeting ASTM D6210
requirements in a 40—60% mixture of concentrate
with quality water
Pre-mix coolant meeting ASTM D3306
requirements
Coolant concentrate meeting ASTM D3306
requirements in a 40—60% mixture of concentrate
with quality water
Is formulated with a nitrite-free additive package
Protects the cooling system metals (cast iron,
aluminum alloys, and copper alloys such as brass)
from corrosion
COOL-GARD II pre-mix Freeze Protection Limit
COOL-GARD II Water-Base
COOL-GARD II 20/80
COOL-GARD II 30/70
COOL-GARD II 50/50
COOL-GARD II 55/45
COOL-GARD II PG 60/40
COOL-GARD II 60/40
0 °C (32 °F)
-9 °C (16 °F)
-16 °C (3 °F)
-37 °C (-34 °F)
-45 °C (-49 °F)
-49 °C (-56 °F)
-52 °C (-62 °F)
IMPORTANT:
Do not use cooling system sealing additives or antifreeze
that contains sealing additives.
IMPORTANT:
When mixing coolant concentrate with water, do not use Do not mix ethylene glycol and propylene glycol base
less than 40% or greater than 60% concentration of coolant. coolants.
Less than 40% gives inadequate additives for corrosion
protection.Greaterthan60%canresultincoolantgelationDo not use coolants that contain nitrites.
and cooling system problems.
IMPORTANT:
Do not use COOL-GARD II Test Strips with COOL-GARD II
PG.
DX,COOL18-19-20130515
10-30-6

COOL-GARD II Coolant Extender is a chemically matched The use of non-recommended supplemental coolant additives additive
system for use with all COOL-GARD II coolants. COOL- can result in additive drop-out, gelation of the coolant, or
GARDIICoolantExtenderisnotintendedforusewithnitrite-corrosion of cooling system components.
containing coolants.
Add the recommended concentration of COOL-GARD II Coolant
Extender. DO NOT add more than the recommended amount.
COOL-GARD is a trademark of Deere & Company
DX,COOL16-19-20130515
Add only the recommended concentration of John Deere COOL-
GARD II Coolant Extender. DO NOT add more than the
recommended amount.
Maintaining adequate concentrations of glycol and inhibiting
additives in the coolant is critical to protect the engine and cooling
systemagainstfreezing,corrosion,andcylinderlinererosionandWhen Using Nitrite-Containing Coolants
pitting.
Test the coolant solution at intervals of 12 months or less and Compare the test strip results to the supplemental coolant
whenever excessive coolant is lost through leaks or overheating.additive(SCA)charttodeterminetheamountofinhibiting
additives in your coolant and whether more John Deere Liquid
Coolant Conditioner should be added.
Coolant Test Strips
Add only the recommended concentration of John Deere Liquid
Coolant Conditioner. DO NOT add more than the recommended
Coolant test strips are available from your John Deere dealer. amount.
These test strips provide a simple, effective method to check the
freeze point and additive levels of your engine coolant.
Coolant Analysis
When Using John Deere COOL-GARD II
Foramorethoroughevaluationofyourcoolant,performacoolant
analysis. The coolant analysis can provide critical data such
John Deere COOL-GARD II Premix™ , COOL-GARD II PG as freezing point, antifreeze level, pH, alkalinity, nitrite content
Premix and COOL-GARD II Concentrate are maintenance free (cavitation control additive), molybdate content (rust inhibitor
coolants for up to six years or 6000 hours of operation, provided additive), silicate content, corrosion metals, and visual
that the cooling system is topped off using only John Deere assessment.
COOL-GARD II Premix or COOL-GARD II PG premix. Test the
coolant condition annually with coolant test strips designed for Contact your John Deere dealer for more information on coolant
use with John Deere COOL-GARD II coolants. If the test strip analysis.
chartindicatesthatadditiveisrequired,addJohnDeereCOOL-COOL-GARD is a trademark of Deere & Company
GARD II Coolant Extender as directed.DX,COOL9-19-20110411
IMPORTANT:
Do not add a supplemental coolant additive when the
cooling system is drained and refilled with any of the
following:
John Deere COOL-GARD II
John Deere COOL-GARD II PG
10-30-7
Testing Diesel Engine Coolant

Group 40
Machine Specifications
HPX 815EHPX815E (EEC)
Product Serial Number
NOTE:
Specifications and design subject to change without notice.
HPX 815E HPX815E (EEC)
HPX 815E HPX815E (EEC)
Ground Speed:
Steering:
Brakes:
Capacities:
Fuel System:
Electrical System:
Forward - Range LO
Forward - Range HI
Reverse
Engine:
Make
Engine Power Information
Type
Model
Slow Idle Speed
Slow Idle Speed (Governed)
Fast Idle Speed
Cylinders
Displacement
Bore
Stroke
Injection
Cooling
Air Cleaner
Engine Shut Off
0—20 km/h (0—12
mph) 0—40 km/h (0—
25 mph) 0—20 km/h (0
—12 mph)
Yanmar
Diesel
3TNV70
650—800 rpm
1050±25 rpm
3840±25 rpm
3
0.854 L (52.11 in.3)
70 mm (2.75 in)
74 mm (2.91 in)
Indirect
Liquid Cooled
Dry-Type Elements
Key Switch
Type
Type
Alternator
Battery
Cold Cranking Amps
TypeRack and Pinion
Type..............All Wheel Hydraulic Disc
Fuel Tank..............20.0 L (5.25 gal)
Crankcase (with Filter)..............2.2 L (2.3 qt)
Transmission..............4.5 L (4.8 qt)
EMFWD Front Differential..............150 mL (5 oz)
Cooling System (Including Recovery Tank)..............5.0 L (5.2 qt)
Dimensions:
Overall Length with Bumper2.87 m (113 in)
Overall Width1.52 m (60.0 in)
Overall Height with OPS1.87 m (73.5 in)
Ground Clearance15.2 cm (6.0 in)
Mechanical Pump
12 Volt Negative Ground
40 A
12 volt
480
MX52301,00018E2-19-20180122
MXT022127-UN: Product S.N. Location
LEGEND:
A-Product Identification Number
The13-digitproductidentificationnumber(A)isontheright-hand
side frame.
MX52301,00018E3-19-20180122
10-40-1

Engine Serial Number Location MXT010283-UN: Diesel Engine S.N. Location
Engine serial number (A) is on valve cover. The model number
designates the engine type.
BS62576,00020AD-19-20180122
10-40-2

Section 20
Engine Repair
Page
Contents
Page
Group 10 - Repair
Summary of References........................................
Essential or Recommended Tools.........................
Service Equipment and Tools................................
Other Material........................................................
Specifications........................................................
Remove and Install Engine....................................
Remove and Install Muffler....................................
Remove and Install Rocker Arm Cover.................
Remove and Install Rocker Arm and Push Rods..
Remove and Install Cylinder Head........................
Recondition Cylinder Head....................................
Remove and Install Exhaust Manifold...................
Remove and Install Rear Crankshaft Oil Seal.......
Remove and Install Front Crankshaft Oil Seal......
Remove and Install Timing Gear Cover.................
Check Camshaft End Play.....................................
Check Timing Gear Backlash................................
Remove and Install Idler Gear...............................
Remove and Install Cam Followers.......................
Remove and Install Camshaft...............................
Remove and Install Oil Pan and Strainer..............
Check Connecting Rod Side Play.........................
Check Crankshaft End Play...................................
20-10-1
20-10-1
20-10-1
20-10-1
20-10-2
20-10-5
20-10-9
20-10-10
20-10-12
20-10-15
20-10-17
20-10-23
20-10-24
20-10-25
20-10-26
20-10-26
20-10-27
20-10-28
20-10-29
20-10-30
20-10-33
20-10-34
20-10-34
Check Connecting Rod Bearing Clearance...........20-10-36
Check Crankshaft Main Bearing Clearance..........20-10-37
Remove, Inspect, and Install Connecting Rod......20-10-38
Disassemble and Assemble Pistons.....................20-10-41
Cylinder Bore.........................................................20-10-45
Remove and Install Crankshaft and Main 20-10-47
Bearings.........................................................
Remove and Install Flywheel................................20-10-50
Remove and Install Flywheel Plate.......................20-10-51
Remove and Install Timing Gear Housing.............20-10-52
Remove and Install Oil Pump................................20-10-53
Oil Pressure Regulating Valve...............................20-10-55
Coolant Temperature Switch.................................20-10-55
Remove and Install Thermostat............................20-10-56
Remove and Install Water Pump...........................20-10-57
Remove and Install Fuel Filter...............................20-10-57
Remove and Install Fuel Filter Assembly..............20-10-58
Remove and Install Fuel Transfer Pump...............20-10-60
Remove and Install Fuel Injection Nozzle.............20-10-61
Remove and Install Fuel Injection Pump...............20-10-64
Remove and Install Fuel Control and Governor 20-10-67
Linkage...........................................................
Remove and Install Fuel Shutoff Solenoid............20-10-68
Repair Starting Motor............................................20-10-69 40
Amp Alternator.................................................20-10-72
20-1

Group 10
Repair
Other Material
Summary of References
Service Equipment and Tools
Essential or Recommended Tools
NOTE:
Order tools from the SERVICEGARD™ Catalog.
Remove and Install Engine
Remove and Install Muffler
Remove and Install Rocker Arm Cover
Remove and Install Cylinder Head
Recondition Cylinder Head
Remove and Install Exhaust Manifold
Remove and Install Rear Crankshaft Oil Seal
Remove and Install Front Crankshaft Oil Seal
Remove and Install Timing Gear Cover
Check Camshaft End Play
Check Timing Gear Backlash
Remove and Install Idler Gear
Remove and Install Cam Followers
Remove and Install Camshaft
Remove and Install Oil Pan and Strainer
Check Connecting Rod Side Play
Check Crankshaft End Play
Check Connecting Rod Bearing Clearance
Check Crankshaft Main Bearing Clearance
Remove, Inspect, and Install Connecting Rod
NOTE:
Order tools according to information given in the
SERVICEGARD™ Catalog. Some tools may be available
from a local supplier.
Disassemble and Assemble Pistons
Cylinder Bore
Remove and Install Crankshaft and Main Bearings
Remove and Install Flywheel
Remove and Install Flywheel Plate
Remove and Install Timing Gear Housing
Remove and Install Oil Pump
Oil Pressure Regulating Valve
Coolant Temperature Switch
Remove and Install Thermostat
Remove and Install Water Pump
Remove and Install Fuel Filter
Remove and Install Fuel Filter Assembly
Remove and Install Fuel Transfer Pump
Remove and Install Fuel Injection Nozzle
Remove and Install Fuel Injection Pump
Remove and Install Fuel Control and Governor
Linkage
Remove and Install Fuel Shutoff Solenoid
Repair Starting Motor
40 Amp Alternator
MX52301,00018F9-19-20171218
MX52301,00018F8-19-20171218
MX52301,0001669-19-20171218
MX52301,00018FA-19-20180108
SERVICEGARD is a trademark of Deere & Company
ESSENTIAL TOOLS listed are required to perform the job
SERVICEGARD is a trademark of Deere & Company
correctly and are obtainable only from the SERVICEGARD™
Catalog.
RECOMMENDED TOOLS, as noted, are suggested to perform the
job correctly. Some tools may be available from local suppliers
or may be fabricated.
Number
N/A (U.S.)
Name
Form-In-Place Gasket
Clutch Center Distance Gauge.......JDG10358
Establish engine position and shims
Valve Spring Compressor.......JDE138
Used to remove and install valve
components. Valve Guide Driver.......JDG504
Used to install valve guides.
Use
Apply to mating surfaces of rear oil seal
case.
Number
N/A (U.S.)
PM37465
(U.S.)
Center Distance Gauge.......JDG1749
Setting Center Distance Between Engine and Transaxle.
Magnetic Follower Holder Kit.......D15001NU
Used to hold followers away from camshaft during
removal. Clutch Removal Tool.......JDG1641
Used to remove clutch.
Nozzle Cleaning Kit.......JDF13
Used to clean fuel injector nozzles.
Name Use
Thread Lock (MediumApply to threads of timing gear housing
Strength)cap screws.
John Deere™ Form-In-Place
Apply to timing gear cover mating surfaces.
Gasket
Repair
20-10-1

Specifications
Item Measurement Specification
50 N·m
Four Main Mounting Cap ScrewTorque
(37 lb·ft)
37 N·m
Clutch Cap ScrewTorque
(26 lb·ft)
30—44 N·m
Fifth Isolator Mounting Cap Screw and NutTorque
(22—32 lb·ft)
2.2 L
Engine Oil With FilterCapacity
(2.3 qt)
28 N·m
Muffler Mount NutsTorque
(248 lb·in)
11 N·m
Rocker Arm Cover BoltTorque
(97 lb·in)
11.97–11.98
mm
Rocker Arm Shaft–StandardOD
(0.471–0.472
in)
11.95 mm
Rocker Arm Shaft–Wear LimitOD
(0.470 in)
12.00–12.02
mm
Rocker Arm Shaft/Support–StandardID
(0.472–0.473
in)
12.09 mm
Rocker Arm Shaft/Support–Wear LimitID
(0.476 in)
0.02–0.05 mm
Rocker Arm Shaft/SupportClearance(0.001–0.002
in)
0.13 mm
Rocker Arm Shaft/Support–Wear LimitClearance
(0.005 in)
0–0.03 mm
Push Rod BendDistance
(0.0–0.001 in)
26 N·m
Rocker Arm Support BoltTorque
(230 lb·in)
27 N·m
Cylinder Head Bolt–First PassTorque
(20 lb·ft)
54–58 N·m
Cylinder Head Bolt–Final PassTorque
(40–43 lb·ft)
0.05 mm or less
Cylinder Head Distortion–StandardOut-of-Flat(0.002inor
less)
0.15 mm
Cylinder Head Distortion–Wear LimitOut-of-Flat
(0.006 in)
1.028—1.202
mm
Intake Valve SeatWidth
(0.041—0.047
in)
1.308—1.52
mm
Exhaust Valve SeatWidth
(0.051—0.060
in)
0.9—1.1 mm
Valve Face Margin–IntakeDistance(0.035—0.043
in)
1.0—1.2 mm
Valve Face Margin–ExhaustDistance(0.039—0.047
in)
0.51 mm
Valve Face Margin–Wear Limit (Intake and Exhaust)Distance
(0.020 in)
Valve Face Angle–IntakeAngle30°
Valve Face Angle–ExhaustAngle45°
5.96—5.98 mm
Valve Stem–IntakeDiameter(0.235—0.235
in)
5.95—5.96 mm
Valve Stem–ExhaustDiameter(0.234—0.235
in)
5.90 mm
Valve Stem (Intake and Exhaust)–Wear LimitDiameter
(0.232 in)
0.40—0.60 mm
Valve Recession (Intake and Exhaust)Distance(0.016—0.024
in)
0.9 mm
Valve Recession (Intake)–Wear LimitDistance
(0.035 in)
0.8 mm
Valve Recession (Exhaust)–Wear LimitDistance
(0.03 in)
6.0—6.01 mm
Valve Guide ID–StandardID(0.236—0.237
in)
6.08 mm
Valve Guide ID–Wear LimitID
(0.239 in)
0.15—0.17 mm
Valve Guide-to-Valve Stem (Intake and
Clearance (0.006—0.007
Exhaust)–Knurling Range
in)
Valve Guide-to-Valve Stem Oil Clearance:
0.03—0.05 mm
Intake (0.001—0.002
in)
0.04—0.07 mm
Exhaust (0.002—0.003
in)
Item Measurement Specification
ValveGuide-to-ValveStem(Intakeand0.17 mm
Clearance
Exhaust)–Wear Limit(0.007 in)
9.8—10 mm
Valve Guide HeightHeight(0.386—0.394
in)
37.8 mm
Valve Spring Free Length (C)Length
(1.488 in)
1.3 mm
Maximum Spring Inclination (B)Distance
(0.051 in)
Lower Valve Seat SurfaceAngle70°
Upper Valve Seat SurfaceAngle15°
11 N·m
Cylinder Head Cap ScrewsTorque
(97 lb·in)
22.5–28.4 N·m
Muffler Support Bracket Cap ScrewsTorque
(17–21 lb·ft)
11 N·m
Seal Case-to-Block Cap ScrewsTorque
(97 lb·in)
9 N·m
Seal Case to Oil Pan Spacer Cap ScrewsTorque
(80 lb·in)
83 N·m
Flywheel BoltsTorque
(61 lb·ft)
59 N·m
Stub Shaft-to-Flywheel Cap ScrewsTorque
(44 lb·ft)
37 N·m
Clutch Mounting Cap ScrewTorque
(27 lb·ft)
113–123 N·m
Crankshaft Pulley Cap ScrewTorque
(83–90 lb·ft)
9 N·m
Timing Cover Cap ScrewsTorque
(80 lb·in)
0.05—0.15 mm
CamshaftEnd Play(0.002—0.006
in)
0.06—0.12 mm
Timing GearBacklash(0.002—0.005
in)
0.14 mm
Timing Gear (All)–Wear LimitBacklash
(0.006 in)
36.95–36.98
mm
Idler Gear Shaft–StandardDiameter
(1.455–1.456
in)
36.90 mm
Idler Gear Shaft–Wear LimitDiameter
(1.452 in)
37.0–37.025
mm
Idler Gear Bushing–StandardID (1.4567–1.4577
in)
0.03–0.08 mm
Idler Gear Bushing OilClearance(0.001–0.003
in)
0.18 mm
Idler Gear Bushing Oil–Wear LimitClearance
(0.007 in)
20.93–20.96
mm
Cam Follower–StandardDiameter
(0.824–0.825
in)
20.90 mm
Cam Follower–Wear LimitDiameter
(0.823 in)
21.00–21.02
mm
Cam Follower Bore–StandardDiameter
(0.827–0.828
in)
21.04 mm
Cam Follower Bore–Wear LimitDiameter
(0.828 in)
0.13 mm
Cam Follower-to-Bore–Wear LimitClearance
(0.005 in)
0.04–0.09 mm
Cam Follower-to-Bore–StandardClearance(0.002–0.004
in)
11 N·m
Camshaft Cap ScrewsTorque
(97 lb·in)
0.05–0.15 mm
Camshaft Side GapGap(0.002–0.006
in)
0.00–0.02 mm
Camshaft Bend–StandardDeflection
(0.00–0.001 in)
0.05 mm
Camshaft Bend–Wear LimitDeflection
(0.002 in)
34.14–34.27
mm
Camshaft Lobe–StandardHeight
(1.343–1.349
in)
33.89 mm
Camshaft Lobe–Wear LimitHeight
(1.334 in)
39.94–35.96
Camshaft Gear Side and Flywheel End mm
Diameter
Journals–Standard (1.572–1.573
in)
CamshaftGearSideandFlywheelEndJournals–Wear39.91 mm
Diameter
Limit(1.571 in)
Repair
20-10-2

Item
Camshaft Intermediate Journal OD–Standard
Camshaft Intermediate Journal OD–Wear Limit
Camshaft Bushing–Standard
Camshaft Bushing–Wear Limit
Camshaft Bushing-to-Camshaft
Camshaft Intermediate Bore ID’s:
Standard
Wear Limit
Oil Clearance
Camshaft Flywheel-End Bore ID’s:
Standard
Wear Limit
Oil Clearance
Oil Strainer to-Block Cap Screws
Oil Pan-to-Engine Cap Screws
Oil Pan-to-Timing Gear Housing Cap Screws
Connecting Rod Side Play
Crankshaft
Connecting Rod Cap Screw
Connecting Rod-to-Crankshaft–Standard
Connecting Rod-to-Crankshaft–Wear Limit
Main Bearing Cap Screws (Oil Applied)
Crankshaft Main Bearing–Standard
Crankshaft Main Bearing–Wear Limit
Connecting Rod Bearing–Standard
Connecting Rod Bearing
Connecting Rod Bearing–Standard
Connecting Rod Bearing–Wear Limit
Piston Ring Groove Clearance:
Top Ring–Standard
Top Ring–Wear Limit
Second Ring–Standard
Second Ring–Wear Limit
Oil Ring–Standard
Standard Piston Ring End Gap:
First Compression Ring–Standard
Measurement Specification
39.91–39.94
mm
Diameter
(1.571–1.572
in)
39.88 mm
Diameter
(1.569 in)
40.0–40.08 mm
Diameter (1.575–1.578
in)
40.15 mm
Diameter
(1.580 in)
0.04–0.14 mm
Clearance (0.002–0.005
in)
40.0–40.03 mm
(1.575–1.576
in)
40.1 mm
(1.579 in)
0.07–0.12 mm
(0.003–0.005
in)
40.0–40.03 mm
(1.575–1.576
in)
40.1 mm
(1.579 in)
0.04–0.09 mm
(0.002–0.003
in)
11 N·m
Torque
(97 lb·in)
25 N·m
Torque
(221 lb·in)
20 N·m
Torque
(177 lb·in)
0.20—0.40 mm
in)
0.11—0.25 mm
End Play(0.004—0.010
in)
22.6—27.5 N·m
(16.6—20.2
Torque
lb·ft)
(200—243 lb·in)
0.02—0.06 mm
in)
0.11 mm
Clearance
(0.004 in)
75.5—81.5 N·m
Torque
(56—60 lb·ft)
0.02—0.05 mm
in)
0.12 mm
Clearance
(0.005 in)
22.6–27.5 N·m
Torque
(16.6–20.2 lb·ft)
37.982–38.10
mm
Diameter
(1.495–1.496
in)
1.50–1.51 mm
Thickness
(0.059 in)
0.02–0.06 mm
in)
0.11 mm
Clearance
(0.004 in)
22.6–27.5 N·m
Torque
(200–243 lb·in)
0.06—0.10 mm
in)
0.20 mm
Clearance
(0.0079 in)
0.05—0.09 mm
Clearance (0.002—0.0035
in)
0.20 mm
Clearance
(0.008 in)
0.02—0.06 mm
in)
0.15—0.30 mm
Gap (0.006—0.012
in)
Item
First Compression Ring–Wear Limit
Second Compression Ring–Standard
Second Compression Ring–Wear Limit
Oil Ring–Standard
Oil Ring–Wear Limit
Piston Pin–Standard
Piston Pin–Wear Limit
Piston Pin Bore–Standard
Piston Pin Bore–Wear Limit
Piston Pin Bore–Standard
Piston Pin Bore–Wear Limit
Piston Pin Bushing–Standard
Piston Pin Bushing–Wear Limit
Piston Pin–Standard
Piston Pin–Wear Limit
Measuring Distance (A)
Standard-Sized Piston
Standard-Sized Piston–Wear Limit
Standard Size Cylinder Bore
Cylinder Bore–Wear Limit
Piston-to-Cylinder
Cylinder
Cylinder–Wear Limit
Cylinder
Cylinder–Wear Limit
Main Bearing Cap Screws
Crankshaft
Crankshaft Connecting Rod Journal–Standard
Crankshaft Connecting Rod Journal–Wear Limit
Crankshaft Main Bearing Journal–Standard
Crankshaft Main Bearing Journal–Wear Limit
Main Bearing–Standard
Main Bearing
Main Bearing Oil Clearance
Main Bearing Oil Clearance–Wear Limit
Flywheel Bolts
0.39 mm
Gap
(0.015 in)
0.18—0.33 mm
Gap (0.007—0.013
in)
0.42 mm
Gap
(0.017 in)
0.15—0.35 mm
Gap (0.006—0.014
in)
0.44 mm
Gap
(0.017 in)
22.00 mm
Diameter
(0.866 in)
21.97 mm
Diameter
(0.865 in)
22.00—22.01
mm
Diameter
(0.866—0.867
in)
22.04 mm
Diameter
(0.868 in)
0.03—0.05 mm
in)
0.11 mm
Clearance
(0.004 in)
22.03—22.04
mm)
Diameter
(0.867—0.868
in.
22.07 mm
Diameter
(0.869 in)
0.03—0.05 mm
in)
0.11 mm
Clearance
(0.004 in)
22—25 mm
Distance (0.866—0.984
in.)
69.96—69.99
mm
Diameter
(2.754—2.756
in)
69.91 mm
Diameter
(2.752 in)
70.01–70.02
mm
Diameter
(2.756–2.757
in)
70.20 mm
Diameter
(2.764 in)
0.03–0.05 mm
in)
0.00–0.01 mm
Out-of-Round
(0–0.000 in)
0.03 mm
Out-of-Round
(0.001 in)
0.00–0.01 mm
Taper
(0–0.0004 in)
0.03 mm
Taper
(0.001 in)
75.5–81.5 N·m
Torque
(55.6–60 lb·ft)
0.02 mm
Radial Runout
(0.001 in)
37.962–39.952
mm
OD
(1.495—1.494
in)
39.90 mm
OD
(1.492 in)
43.970–43.980
mm
OD (1.7311–1.7315
in)
43.92 mm
OD
(1.729 in)
43.98–44.00
mm
ID
(1.731–1.732
in)
2.01 mm
Thickness
(0.079 in)
0.02–0.05 mm
in)
0.12 mm
Clearance
(0.005)
80.4–86.4 N·m
Torque
(59–63 lb·ft)
Repair
20-10-3

Item
Clutch Bolt
Flywheel Plate Cap Screws
Timing Gear Housing Mounting Cap Screws
Oil Pump Outer Rotor-to-Timing Cover–Standard
Oil Pump Outer Rotor-to-Timing Cover–Wear
Limit Oil Pump Inner-to-Outer Rotor Clearance
Oil Pump Rotors-to-Timing Cover–Standard
Oil Pump Rotors-to-Timing Cover–Wear Limit
Oil Regulating Valve Spring
Released
Compressed Spring
Compressed Length Tension
Oil Pressure Regulating Valve Retaining Nut
Thermostat Housing Cap Screws
37 N·m
Torque
(26 lb·ft)
49 N·m
Torque
(36 lb·ft)
11 N·m
Torque
(97 lb·in)
0.12–0.21 mm
in)
0.30 mm
Clearance
(0.012 in)
0.16 mm
Clearance
(0.006 in)
0.02–0.07 mm
in)
0.12 mm
Clearance
(0.005 in)
21.90—24.50
mm
Length (0.860—0.960
in)
14.70 mm
Length
(0.580 in)
12 N
Force
(2.7 lb-force)
30 N·m
Torque
(22 lb·ft)
20 N·m
Torque
(177 lb·in)
Item
Water Pump Mounting Cap Screws
Fuel Injector
Fuel Injector Fuel Return Line Nuts
Fuel Injector Nozzle
Fuel Injector Separator Plate Wear–Maximum
Injector Pump Mounting Nuts
Injector Pump Drive Gear Nut
Injector Gear Cover Cap Screws
Fuel Injector Line Nuts
Starting Motor Cap Screw Torque
Slip Ring
Exposed Brush
Exposed Brush
Alternator Sheave Nut
25 N·m
Torque
(221 lb·in)
49–59 N·m
Torque
(36–43 lb·ft)
24–33 N·m
Torque
(18–24 lb·ft)
29–49 N·m
Torque
(21–36 lb·ft)
0.10 mm
Out-of-Flat
(0.0039 in)
22.5–28.4 N·m
Torque
(17–21 lb·ft)
58–68 N·m
Torque
(43–50 lb·ft)
9 N·m
Torque
(80 lb·in)
29.4–34.4 N·m
Torque
(22–25 lb·ft)
24 N·m
Torque
(216 lb·in)
14 mm
OD (minimum)
(0.55 in)
4.5 mm
Length
(0.17 in)
Length10.5 mm
(maximum)(0.41 in)
69 N·m
Torque
(51 lb·ft)
MX52301,00018FB-19-20180122
Repair
20-10-4

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John Deere HPX815E Gator Utility Vehicle Technical Service Repair Manual TM151019

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John Deere HPX815E Gator Utility Vehicle Technical Service Repair Manual TM151019