Page is loading ...
Technical Repair Manual
SLF 1880
Page Intentionally Blank
Technical Repair Manual
SLF 1880
!
WARNING: If incorrectly used this machine can cause sever injury. Those
who use and maintain this machine should be trained in its proper use,
warned of its dangers and should read the entire manual before attempting
to set up, operate, adjust or service the machine.
Litho in the U.S.A. 5/2011 Part Number 4171721 Rev B
©2011, Jacobsen, A Textron Company. All rights reserved.
Page Intentionally Blank
Forward
General
This manual provides detailed information and proce-
dures to safely repair and maintain the following:
Jacobsen® SLF1880™ fairway mower and associated
accessory attachments.
This manual is intended to introduce and guide the user
through the latest factory-approved troubleshooting
and repair techniques and practices.
Before you attempt to troubleshoot or make repairs,
you must be familiar with the operation of this machine.
Refer to the operator’s manual and parts manual for
specific information on these topics.
THE INFORMATION CONTAINED IN THIS MANUAL
IS BASED ON MACHINES MANUFACTURED UO TO
THE TIME OF PUBLICATION. JACOBSEN
RESERVES THE RIGHT TO CHANGE ANY OF THIS
INFORMATION WITHOUT NOTICE.
California
Proposition 65 Warning
Trademark Acknowledgement
Jacobsen acknowledges the following trademarks for
company names or products mentioned within this pub-
lication:
Lubriplate® Is a Trademark of Fiske Brothers Refining
Co.
Loctite® and Permatex® are trademarks of Henkel Cor-
poration.
WARNING
Certain vehicle components contain or emit
chemicals known to the state of California to
cause cancer and birth defects or other repro-
ductive harm.
!
Forward
How to Use This Manual
This manual is designed to provide multiple ways to
locate and access repair information.
Read each section in entirety before beginning a pro-
cedure. Proper understanding of machine operation
and components is the key to successful diagnostics
and repair.
Make use of special information features within this
manual in order to be better prepared to perform
repairs. Always follow manual procedures and safety
guidelines. Never take shortcuts.
Table of Contents
Major machine components or topics of interest are
separated into specific chapters. Each manual lists
these chapters in the main table of contents.
Chapter table of Contents
Each chapter begins with a detailed Table of Contents
related to the specific machine component or system.
Use the chapter Table of Contents to find specific com-
ponent or procedural information.
Required Tools and Material
Some procedures will require the use of specific tools
and/or materials. These tools and/or materials will be
listed for reference, prior to beginning a procedure.
Specifications
Near the beginning of each chapter is a specifications
listing. this listing contains any specifications contained
within the chapter.
Quick Reference Specifications
A list of all machine specifications can be found in
Chapter 1 “Specifications”. This is a list of all general
specifications. Detailed specifications will be listed in
the front of each chapter under “Specifications”.
Warning and Cautions
Warning and Caution indicators are located throughout
the manual at specific points of interest. These notices
are given to prevent personal injury, death and/or
equipment damage. Always heed these notices, and
practice common sense when performing any mainte-
nance or repair procedure.
Notes
Special notes are given in order to draw attention to
detailed instructions. These notes are intended to give
further important information regarding the machine
and/or a step in a procedure.
Troubleshooting
Troubleshooting charts are provided in each chapter to
aid in the diagnostic process. Use these suggestions to
aid in identifying a potential mechanical or machine
adjustment problem.
Copyright 2011 Textron Inc.
“All rights reserved, including the right to reproduce this manual or portions thereof in any form.”
Page Intentionally Blank
INTRODUCTION
--1
SECTION 1
INTRODUCTION
1A General Information ........................................................................................................................................ 1
Contents................................................................................................................................................... 1
Index Numbers......................................................................................................................................... 1
Replacement Parts................................................................................................................................... 1
Specifications ........................................................................................................................................... 2
Serial Numbers ........................................................................................................................................ 4
General Cleaning ..................................................................................................................................... 4
Safety ....................................................................................................................................................... 4
Torque Values ........................................................................................................................................ 10
1
INTRODUCTION
-0
Page Intentionally Blank
INTRODUCTION
1A-1
SECTION 1A. GENERAL INFORMATION
CONTENTS
This manual contains repair instructions for major trac-
tor components, attachments, and options. The Table
of Contents at the start of each section lists the con-
tents of that section. Sections are identified by tabs in
the right hand margin.
This manual is to be used in conjunction with the Oper-
ator’s Manual and Parts Catalog.
Normal maintenance, adjustment, and operating pro-
cedures are also covered in the Operator’s Manual and
are only included where appropriate in this Service and
Repair Manual.
Engine repair is not covered in this manual. Refer to
the appropriate engine manufacturer’s instructions for
engine service and repair.
This manual includes all removal, disassembly, inspec-
tion, repair, reassembly, installation, adjustment, and
testing procedures. If you, as the user of this machine,
do not consider yourself or your repair facilities capable
of a given procedure, please contact your Jacobsen
dealer or distributor.
Information, specifications, illustrations, and proce-
dures in this manual are based on information in effect
at the time this manual was published. Improvements
and product changes due to continual advancements
of the product design may cause changes to your prod-
uct that may not be included in this manual. Each man-
ual is reviewed and updated as required to include
changes and product improvements.
Read each section completely before proceeding with
specific repairs in that section. You will minimize errors
by understanding what you will be doing and how the
component relates to others in its system. Lists of
repair tools and materials for each section of the man-
ual are given at the start of that section.
The designations L.H. (left hand) and R.H. (right hand)
are used throughout this manual and refer to the oper-
ator’s left or right when sitting in the normal operating
position.
INDEX NUMBERS
Illustrations showing removal, disassembly, reassem-
bly, and illustration may have index numbers to call out
the sequence of procedures.
Where the sequence of procedures is not important or
self-evident (e.g. linkages, hoses, clamps, etc.) index
numbers are not included.
Repair procedures for items not subject to wear (e.g.
panels, brackets, frames) are not included in this man-
ual except for the general procedures given below.
Exercise common sense during disassembly or reas-
sembly; remove only the items required to accomplish
the necessary repair or service.
REPLACEMENT PARTS
Use the appropriate Parts Catalog when ordering
replacement parts. Follow the installation instructions
shipped with service parts or kits. When ordering parts,
always give the serial number and product number and
description of the parts needed.
To eliminate error and speed delivery:
1. Write your NAME and ADDRESS on your order
plainly.
2. Explain WHERE and HOW to make shipment.
3. Give the PRODUCT NUMBER, NAME, and
SERIAL NUMBER that is stamped on the NAME
and SERIAL PLATE of your product.
4. Order by QUANTITY DESIRED, the PART NUM-
BER, and the PART DESCRIPTION.
5. Send your order to or visit your nearest Jacobsen
dealer or distributor.
6. INSPECT ALL SHIPMENTS UPON RECEIPT. If
any parts are damaged or missing, file a claim
with the carrier before accepting.
7. Do not return material to your Jacobsen dealer or
distributor without a letter of explanation. Make a
list of all returned parts, show your name and
address, and include the letter and list with the
shipment. TRANSPORTATION CHARGES MUST
BE PREPAID.
1A
INTRODUCTION
1A-2
SPECIFICATIONS
Product Information
67923..........................................Super LF-1880 2WD
67924..........................................Super LF-1880 4WD
67938.................................Super LF-1880 Turbo 4WD
67955..........................................Super LF-1880 2WD
67956..........................................Super LF-1880 4WD
67957.................................Super LF-1880 Turbo 4WD
An identification plate, like the one shown, listing the
serial number, is attached to the left rear frame of the
tractor. (Figure 1A-2).
Always provide the serial number of the unit when
ordering replacement parts or requesting service infor-
mation.
Figure 1A-1. Serial Plate
Kubota D1105-E Engine (67923 & 67924)
Make .................................................................. Kubota
Model ...............................................................D1105 E
Horsepower...................... 26 hp (19.4 kW) @3000 rpm
NOTE:
Actual sustained horsepower will likely be lower
than listed in specifications due to operating limi-
tations and environmental factors.
Displacement ................................68.5 cu. In (1123 cc)
Torque ...........................54 ft-lbs. (73 Nm) @ 2200 rpm
Fuel:
Type ......................................................No. 2 Diesel
Rating........................................... Cetane Rating-45
Capacity .............................12 U.S. Gal. (45.4 liters)
High-speed - rpm ......................................3150 no load
Low idle - rpm............................................1750 no load
Lubrication:
Capacity ......................................... 5.4 qt (5.1 liters)
Type ......................................................SAE 10W30
API Classification ......................................... CD, CE
Air Filter..........................Dry type with service indicator
Alternator........................................................... 40 amp
Cooling system........................................ Liquid Cooled
Kubota D1105-TE Engine (67938)
Make .................................................................. Kubota
Model ............................................................ D1105 TE
Horsepower...................... 33 hp (24.6 kW) @3000 rpm
NOTE:
Actual sustained horsepower will likely be lower
than listed in specifications due to operating limi-
tations and environmental factors.
Displacement ................................68.5 cu. In (1123 cc)
Torque ...........................60 ft-lbs. (81 Nm) @ 2200 rpm
Fuel:
Type ......................................................No. 2 Diesel
Rating........................................... Cetane Rating-45
Capacity .............................12 U.S. Gal. (45.4 liters)
High-speed - rpm 3150 no load
Low idle - rpm 1750 no load
Lubrication:
Capacity ......................................... 5.4 qt (5.1 liters)
Type ......................................................SAE 10W30
API Classification ......................................... CD, CE
Air Filter......................... Dry type with service indicator
Alternator........................................................... 40 amp
Cooling system........................................ Liquid Cooled
Kubota D1105-E3B Engine (67955 & 67956)
Make .................................................................. Kubota
Mode.......................................................... D1105-E3B
Horsepower....................24.8 hp (18.5 kW) @3000 rpm
NOTE:
Actual sustained horsepower will likely be lower
than listed in specifications due to operating limi-
tations and environmental factors.
Product
EEC
Sound
Power
Sound
Pressure
Level
Operator Ear
Vibration M/S
2
Arms Body
67923 <105 dba 88.05 dba 3.7 0.11
67924 <105 dba 88.05 dba 3.7 0.11
67938 <105 dba
67955 <105 dba 3.578 0.0246
67956 <105 dba 3.578 0.0246
67957 <105 dba 3.578 0.0318
CHARLOTTE, NC
YEAR OF
PRODUCTION:
MADE IN U.S.A.
®
A Textron Company
INTRODUCTION
1A-3
Displacement ................................68.5 cu. In (1123 cc)
Torque .....................52.7 ft-lbs. (71.5 Nm) @ 2200 rpm
Fuel:
Type.................No. 2 Low or Ultra Low Sulfur Diesel
Rating .......................................... Cetane Rating-45
Capacity.............................12 U.S. Gal. (45.4 liters)
High-speed - rpm 3150 no load
Low idle - rpm 1750 no load
Lubrication:
Capacity......................................... 5.4 qt (5.1 liters)
Type ......................................................SAE 10W30
API Classification ......................................... CD, CE
Air FilterDry type with service indicator
Alternator40 amp
Cooling systemLiquid Cooled
Kubota D1105-T-E3B Engine (67957)
Make .................................................................. Kubota
Model.......................................................D1105-T-E3B
Horsepower................... 32.9 hp (24.5 kW) @3000 rpm
NOTE:
Actual sustained horsepower will likely be lower
than listed in specifications due to operating limi-
tations and environmental factors.
Displacement ................................68.5 cu. In (1123 cc)
Torque ........................65 ft-lbs. (88.1 Nm) @ 2200 rpm
Fuel:
Type ............... No. 2 Low or Ultra Low Sulfur Diesel
Rating .......................................... Cetane Rating-45
Capacity.............................12 U.S. Gal. (45.4 liters)
High-speed - rpm 3150 no load
Low idle - rpm 1750 no load
Lubrication:
Capacity......................................... 5.4 qt (5.1 liters)
Type ......................................................SAE 10W30
API Classification ......................................... CD, CE
Air Filter......................... Dry type with service indicator
Alternator .......................................................... 40 amp
Cooling system ....................................... Liquid Cooled
Cutting Units
Reel................................5 Reels, 18 in. (457 mm) wide
Reel Diameter ........................................ 5 in. (127 mm)
Blade Options ......................................... 8 or 11 blades
Cutting Height ................. 0.30 to 0.70 in (7.6 to 18mm)
Cutting Width....................................... 80 in (2032 mm)
Cutting Frequency:
8 Blade........................ 0.067 in/mph (1.06 mm/kph)
11 Blade ...................... 0.049 in/mph (0.77 mm/kph)
Tractor
Tires:
Front..............................................24 x 13 - 12 2 ply
Rear .................................................18 x 9.5-8 2 ply
Pressure......................................10-12 psi (69-83 kPa)
Battery:
Type ............................................. 12 Volt Lead/Acid
Group .......................................................... 45 GMF
Parking Brake.................... Mechanical front wheel disc
Speed:
Mow (4WD) ................................ 0 - 6 mph (9.6 kph)
Transport (2WD) ........................0 - 10.5 mph (16.9)
Reverse...................................... 0 - 4 mph (6.4 kph)
Hydraulic System:
Capacity ......................8 U.S. Gal (30.28 liters) System
Fluid Type................................................GreenCare 68
Return Filter ................................... Full Flow 10 micron
Steering...............................Hydrostatic power steering
Mower Lift................ Hydraulic Double Acting Cylinders
Weights and Dimensions
Dimension In (mm)
Length - Grass Catchers On 106 (2692)
Height - Top of Steering Wheel 56 (1422)
Height - Top of ROPS 84 (2134)
Height - Top of ROPS w/Canopy 92 (2337)
Wheel Base 59.1 (1501)
Width - Transport Position 88.5 (2248)
Width - Mowing Position 88.5 (2248)
Width - Wheel 74.25 (1886)
Turning Radius 18 (457)
Weights Llbs (kg)
Working Weight Less Operator
69723 2115 (959)
69724 2200 (998)
67955 2205 (1000)
67956 2280 (1034)
67957 2330 (1057)
INTRODUCTION
1A-4
Accessories and Support Literature
Contact your area Jacobsen dealer for a complete list-
ing of accessories and attachments
Accessories
Air Blow Gun ...................................................JAC5098
Orange Touch-up Paint (12 oz. spray) .............. 554598
Arm Rest..........................................................4139431
Grass Catcher ..................................................... 67930
Powered Rear Roller Cleaner Brush................... 67929
Turf Groomer 1/2” Spacing.................................. 68926
2 Post ROPS....................................................... 66184
Canopy (Requires 2 Post ROPS) ....................... 68095
4WD Field Conversion Kit ................................... 67931
Reels
11 Blade Reed..................................................... 67932
8 Blade Reel ....................................................... 68933
Vertical Mower .................................................... 67928
Vertical Mower Lift Yoke Kit................................. 67934
MAGSystem™ Kit............................................4161022
Rollers
3” dia. Grooved Front Roller with Scraper............67925
2-3/16 dia Solid Tube Front Roller with Scraper.68626
2-3/16 dia Grooved Front Roller with Scraper.....68616
2-3/16 Full Width Solid Rear Roller w/ Scraper...68674
High Cut Roller Kit 15/16 in.................................68634
Support Literature (67923, 67924 & 67938)
Safety & Operation Manual............................. 4102144
Parts & Maintenance Manual.......................... 4102143
Diesel Engine Parts Catalog ........................... 2812022
Operator Training Video.................................. 4102141
Service & Repair Manual.................................4171721
Support Literature (67955, 67956 & 67957)
Safety & Operation Manual............................. 4160165
Parts & Maintenance Manual.......................... 4160164
Diesel Engine Parts Catalog ........................... 4160162
Operator Training Video.................................. 4102141
Service & Repair Manual.................................4171721
SERIAL NUMBERS
See Figure 1A-2 for location of tractor assembly series
number.
Figure 1A-2. Serial Number Location
GENERAL CLEANING
Improper cleaning and lubrication of your machine
results in equipment failures. Before any repairs are
undertaken, thoroughly clean the exterior of the com-
ponent to be removed.
Use a clean surface to lay out parts being removed.
Keep lubricants clean and cover containers not being
used. Plug or cap all hydraulic lines and ports to
hydraulic components immediately after disconnecting.
SAFETY
Introduction
Safety is the most important element of any repair pro-
cedure. Knowledge of the procedure to be performed
and safe work habits are essential to preventing death,
personal injury, or property damage. use the following
statements as a common-sense guide to proper work
and tool-use habits.
Prepare for the Job
Preparation is essential to complete a procedure in a
safe and efficient manner.
• Wear proper clothing. Loose or baggy clothing
could become tangled in moving parts.
CAUTION
Use of other than Jacobsen authorized parts and
accessories may cause personal injury or damage to
the equipment and could void the warranty.
!
Serial No. Plate On
Left Side of Frame
INTRODUCTION
1A-5
• Use eye/face protection. Always use proper eye/
face protection to protect your eyes from flying
debris or chemical splatters.
• Wear protective footwear. Wear safety shoes
(steel-toe) to protect your feet from falling objects.
• Use gloves when handling parts. Parts may have
sharp edges or may be hot.
• Remove jewelry prior to servicing electrical
systems. Jewelry is an electrical conductor and
could cause arcing if put in contact with electrical
components.
• Prepare proper tools and equipment. Always use
the correct tool for the job. Improper or homemade
tools can cause injury or machine damage.
• Prepare needed parts and materials. Gather the
needed parts and materials before beginning the
procedure.
• Allow the machine to cool. Many components can
get hot during operation. Be sure to allow enough
time for components to cool before beginning
service.
• Prepare proper work-space lighting. A well-lit
work area can make the job easier.
• Follow procedures and safety warnings. Service
procedures are written to be as safe and efficient as
possible. never take shortcuts.
• Be prepared for emergencies. Accidents can
happen, even under the best conditions. Fire
extinguishers and first aid kits should be well
maintained and easily accessible.
Safety Notices
Throughout this manual, the following key safety words
will be used to alert the reader of potential hazards.
Become familiar with these words and their meaning.
Take all precautions to avoid the hazards described.
Inspect Machine Safety Decals
Decals on the machine denote cautions, warnings, and
dangers. These cautions, warnings, and danger decals
must be on the machine at all times. If they become
worn, torn, or painted over, new decals should be
installed as shown in Section 14A of this manual.
DANGER
Imminent hazards which will result in severe per-
sonal injury or death if precautions are not taken.
!
This Safety alert symbol is used to
alert you to potential hazards.
!
WARNING
Hazards or unsafe practices which could result in
severe personal injury or death.
CAUTION
Hazards or unsafe practices which could result in
personal injury, or product or property damage.
NOTICE
Indicates a potentially hazardous situation which,
if not avoided, MAY result in property damage. It
may also be used to alert against unsafe
practices.
CAUTION
Disconnect leads at the alternator before electric
welding is done on components in common ground
with the engine.
DANGER
This machine is equipped with an interlock system
which is intended to protect the operator and other
from injury, by preventing the engine from starting,
unless the reel switch is in the “Off” position, traction
pedal is in the “Neutral” position and the brake is set.
The system also shuts off the engine if the operator
leaves the seat with the reel switch in “Cut” position.
In the interest of safe operating conditions, this
machine must never be operated with the interlock
relays or interlock system disconnected or malfunc-
tioning.
!
!
!
!
INTRODUCTION
1A-6
Keep Work Area Clean
A clean, organized, well-lit work area is important to
promote safe working conditions.
• Keep floor clean of debris and clear of parts and
tools.
• Clean up any spilled fuel, oil, and/or chemicals
immediately.
• Store all air hoses and electrical cords properly
when not in use.
Keep Work Area Well Ventilated
Certain test and adjustment procedures require the
engine to be running. Be sure work area is well venti-
lated; never run the engine in an enclosed area.
Use Proper Eye and Face Protection
Always wear eye protection while in a shop enviro-
ment.
•
• Safety Glasses: Safety glasses offer a minimum
level of protection from flying debris.
• Face Shields: Face shields are often used along
with safety glasses to offer a higher level of
protection when sparks fly and flying debris are
present.
• Vented Goggles: Goggles offer side protection not
offered by safety glasses alone.
• Un-vented Goggles: Un-vented goggles offer
protection from chemical splashes and vapors.
Use Lifting Equipment Safely
• Always use a lifting deice with a lifting capacity
greater than the weight of the item being lifted.
• Secure the load to the lifting device using cables,
chains, or slings rated to handle the load being lifted.
Fasteners being used to connect lifting devices must
be strong enough to handle the load. Also be sure
the mounting point of the load is strong enough to
handle the load.
• When using a lifting device, always connect the load
so that it is balanced.
• Always use a lifting device on a hard, level surface.
• Lower the lifting device to the lowest point before
moving. Move the load slowly.
• Always support the load as soon as possible; never
leave a load suspended in mid-air.
WARNING
Never operate the engine without proper ventila-
tion; exhaust fumes can be fatal if inhaled.
WARNING
Always use approved personal protection equip-
ment. Avoid workplace hazards by wearing prop-
erly maintained, approved eye and face
protection. Failure to use appropriate protection
equipment may result in death or serious injury.
!
!
WARNING
Always check the lifting capacity and condition
of hoist, slings, cables, or chains before use.
Using underrated or worn lifting components
can result in death or serious injury.
!
INTRODUCTION
1A-7
Support Machine Securely
Use Compressed Air and Air Tools Safely
• Compressed air is a useful tool when used in a safe
manner.
• Always use eye and ear protection while using
compressed air and air tools.
• When using air tools, do not exceed the air pressure
rating for the tool.
• When using an impact wrench, always use
approved impact sockets. Never use standard
sockets on an impact wrench.
• Disconnect the air supply before changing air tool
attachments.
• Never point air nozzles or air tools at another
person.
• Always maintain air tools properly.
Service Tires Safely
• Always wear safety glasses or goggles.
• Use proper lifting methods when working with
wheels and tires.
• When working on an inflated tire, never position
yourself directly over the work area.
• When dismounting or mounting tires, use a wheel
holder or tire machine. Use proper tire mounting
tools and equipment. Never use screwdrivers or
makeshift tools to force a tire on or off a wheel.
• Be sure tire irons and mounting tools are free of
grease and oil. grip them firmly.
• Inspect wheel parts for rust, damage, cracks, or
distortion. never use wheels that ar out-of-round,
rusted, or cracked.
• Never hammer on wheels with a steel hammer. Use
rubber-covered hammers.
• When inflating tires, always use an inflation cage.
Always stand away from the valve stem.
• Use accurate, tested inflation gauges to set air
pressures.
WARNING
• Support the machine using properly rated
jackstands. Never work under a machine
supported only by a jack.
• Do not use wood or concrete blocks to
support the machine. Failure to properly
support the machine may result in death or
serious injury.
WARNING
Always wear approved eye and ear protection
while using compressed air. Misuse of com-
pressed air could result in death or serious
injury.
• When using air nozzles, do not exceed air
pressure rating of 30 psi (206.8 kPa).
• Never direct air nozzles to tools at person.
• Never point air nozzles directly at skin.
!
!
WARNING
An inflated tire contains explosive force. Use
care when handling wheels and tires.
!
INTRODUCTION
1A-8
Handle Fuel Safely
Handle fuel with care - it is highly flammable.
• Store fuel according to local, state, or federal
ordinances and recommendations from your fuel
supplier.
• Never overfill or allow the tank to become empty.
• Use clean, fresh fuel.
• Do not fill above the filler neck.
Store Volatile and Hazardous Materials
Safely
Store volatile materials in approved containers that are
clearly marked. Containers should be stored in an
approved safety cabinet away from possible sources of
ignition. Storage areas and cabinets should be well
ventilated to prevent the possible build-up of fumes.
Handle Chemical Products Safely
Routine service often requires the use of various chem-
ical products, including lubricants and cleaning solu-
tions. Many of these chemicals are flammable and can
pose health risk if not handled properly.
• Never mix chemicals. Mixing chemicals can produce
toxic or explosive results.
• Follow manufacturer’s recommendations for safe
usage and handling of the product.
• Various materials may pose a health hazard if used
incorrectly. A Material Safety Data Sheet (MSDS)
contains important information regarding proper
handling and health hazards, as well as emergency
response procedures. Contact the chemical
manufacturer to obtain an MSDS for the chemical
product.Service Electrical Components Safely
• Always remove jewelry prior to servicing a machine
and/or machine electrical system. Jewelry can come
in contact with electrical components resulting in
death or serious injury.
WARNING
• Never remove the fuel cap from the fuel tank,
or add fuel, when the engine is running or
while the engine is hot.
• Do not smoke when handling fuel. Never fill or
drain the fuel tank indoors.
• Do not spill fuel. Clean spilled fuel
immediately.
• Never handle or store fuel containers near an
open flame or any device that may create
sparks and ignite the fuel or fuel vapors.
• Be sure to reinstall and tighten fuel cap
securely.
• Use an approved container; the spout must fit
inside the fuel filler neck. Avoid using cans
and funnels to transfer fuel.
!
WARNING
Exposure to chemical products could result in
serious injury. Handle chemical products with
care. refer to the chemical manufacturer’s Mate-
rial Safety Data Sheet (MSDS) for information
regarding health hazards, safe handling, and
emergency response procedures.
WARNING
Always remove jewelry prior to servicing electri-
cal systems. Jewelry is an electrical conductor
and may cause arcing if put in contact with elec-
trical components. Arcing could result in death
or serious injury.
WARNING
Always disconnect the negative terminal first
and positive terminal last. Connect the positive
terminal first and the negative terminal last. Use
care when testing live circuits to prevent arcing.
Arcing could result in death or serious injury.
!
!
!
INTRODUCTION
1A-9
• Disconnect the battery negative (-) cable before
removing or installing electrical components. Always
connect the battery negative (-) Cable last.
• Certain test and adjustment procedures must be
performed with the battery connected. Use care to
prevent arcing when working on live circuits or
components. Arcing can cause component damage
and could ignite flammable materials.
Dispose of Waste Materials Safely
Routine service can produce waste products such as
used oil and grease, anti-freeze, and used batteries.
If not handled properly, these materials can pose a
threat to the environment.
Collect fluids in well-marked, approved storage con-
tainers. Some waste fluids can react with certain types
of plastics. Make sure the fluid to be stored is compati-
ble with the storage container. Never use food or bev-
erage containers to store waste fluids.
• Dispose of waste fluids properly at approved local
recycling centers. If recycling facilities are not
available, contact your local community for the
correct disposal procedure for waste fluids.
• Dispose of old batteries properly. battery electrolyte
contains sulfuric acid and other hazardous
materials. Never place an old battery in the trash.
Batteries must be disposed of in a manner
consistent with EPA and/or local regulations.
NOTICE
Never dispose of waste fluids by pouring them
on the ground, down sewer drains, or into any
body of water.
INTRODUCTION
1A-10
TORQUE VALUES
Torque values are given in the “Torque Specifications
Chart.” Special torque values are called out in illustra-
tions and text throughout this manual.
Torque Specifications - Standard SAE Grade #5 Screws
Torque Specifications - Metric
Size (In) Torque Values Size (In) Torque Values
8-32 27-33 in-lbs (3-4 Nm) 1/2-13 67-83 ft-lbs. (90-113 Nm)
8-36 28-34 in-lbs (3-4 Nm) 1/2-20 81-99 ft-lbs (110-134 Nm)
10-24 39-47 in-lbs (4-5 Nm) 9/16-12 99-121 ft-lbs (134-164 Nm)
10-32 44-54 in-lbs (5-6 Nm) 9/16-18 108-132 ft-lbs (146-179 Nm)
1/4-20 7-9 ft-lbs (9-12 Nm) 5/8-11 135-165 ft-lbs (183-223 Nm)
1/4-28 9-11 ft-lbs (12-15 Nm) 5/8-18 162-198 ft-lbs (220-268 Nm)
5/16-18 15-18 ft-lbs (20-24 Nm) 3/4-10 234-286 ft-lbs (317-388 Nm)
5/16-24 17-21 ft-lbs (23028 Nm) 3/4-16 270-330 ft-lbs (366-447 Nm)
3/8-16 27-33 ft-lbs (37-45 Nm) 7/8-9 360-440 ft-lbs (488-597 Nm)
3/8-24 31-39 ft-lbs (42-53 Nm) 7/8-14 396-484 ft-lbs (537-656 Nm)
7/16-14 45-55 ft-lbs (61-75 Nm) 1-8 522-638 ft-lbs (708-865 Nm)
7/16-20 49-61 ft-lbs (66-83 Nm) 1-12 576-704 ft-lbs (780-954 Nm)
NOTE: These torque values are to be used for all hardware excluding: locknuts, self-tapping screws, thread
forming screws, sheet metal screws, and socket head setscrews.
Diameter —
Coarse thread
Metric Grade
5.6 8.8 10.9 12.9
Nm ft-lbs Nm ft-lbs Nm ft-lbs Nm ft-lbs
M6 4.6 3.3 10.5 7.7 15 11 18 13
M7 7.8 5.6 17.5 12.9 26 18.4 29 21.3
M8 118.1261936264331
M10 2216513772538764
M12 3928896612592150110
M14 62 45 141 103 198 146 240 177
M16 95 70 215 158 305 224 365 269
M18 130 95 295 217 420 309 500 368
M20 184 135 470 309 590 435 710 623
/
