JLG G9-43A Use and care manual

Operation & Safety
Manual
Original Instructions
Keep this manual with machine at all times.
An Oshkosh Corporation Company
Models
G9-43A
&
G10-43A
S/N 0160005444 & After
31200150
Revised
June 15, 2011

CALIFORNIA PROPOSITION 65
BATTERY WARNING
Battery posts,
terminals and related
accessories contain
lead and lead compounds,
chemical known to the
State of California
to cause cancer and
reproductive harm.
WASH HANDS
AFTER HANDLING!
CALIFORNIA PROPOSITION 65
EXHAUST WARNING
Diesel Engine exhaust and
some of its constituents
are known to the State of
California to cause cancer,
birth defects and other
reproductive harm.

Revision Log
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Revision Log REVISION LOG
April 28, 2006 - A - Original Issue of Manual
November 13, 2008 - B - Revised manual.
April 21, 2009 - C - Added G10-43A information. Revised cover and pages 1-6, 2-3,
2-6, 2-7, 3-2, 3-5, 3-12, 4-2, 4-11, 5-30 thru 5-33, 5-42, 7-2, 7-6, 7-7, 7-14, 7-19 &
9-1 thru 9-5.
January 5, 2010 - D - Revised covers and pages b, 1-5, 2-6, 3-7, 3-12, 3-14, 4-5,
4-7, 4-10, 5-3, 5-4, 5-5, 5-18, 5-19, 5-20, 5-22, 5-24, 5-26, 5-28, 5-30, 5-32, 5-33,
5-34, 5-36, 5-38, 5-39, 5-40, 5-42, 7-2, 7-3, 7-5, 7-16, 7-21 & 9-2.
December 21, 2010 - E - Revised pages 7-14, 9-3, 9-5 & 9-6.
March 31, 2011 - F - Revised pages 1-9, 2-3, 2-6 thru 2-13, 2-15, 2-17, 3-1 thru
3-19, 3-22, 4-1 thru 4-4, 4-10, 4-11, 5-5, 5-18, 5-19, 5-20, 5-22, 5-24, 5-25, 5-26,
5-30, 5-31, 5-32, 5-34, 5-36, 5-38, 5-42, 6-1, 7-1 thru 7-15, 7-19 thru 7-23, 9-1 & 9-2.
June 15, 2011 - G - Revised pages 2-8 & 2-12.

Read This First
b31200150
Read This First
This manual is a very important tool! Keep it with the machine at all times.
The purpose of this manual is to provide owners, users, operators, lessors, and
lessees with the precautions and operating procedures essential for the safe and
proper machine operation for its intended purpose.
Due to continuous product improvements, JLG Industries, Inc. reserves the right to
make specification changes without prior notification. Contact JLG Industries, Inc.
for updated information.
Operator Qualifications
The operator of the machine must not operate the machine until this manual has
been read, training is accomplished and operation of the machine has been
completed under the supervision of an experienced and qualified operator.
Operation within the U.S.A. requires training per OSHA 1910.178.
Operators of this equipment must possess a valid, applicable driver’s license, be in
good physical and mental condition, have normal reflexes and reaction time, good
vision and depth perception and normal hearing. Operator must not be using
medication which could impair abilities nor be under the influence of alcohol or any
other intoxicant during the work shift.
In addition, the operator must read, understand and comply with instructions
contained in the following material furnished with the telehandler:
• This Operation & Safety Manual
• Telehandler Safety Manual (ANSI only)
• All instructional decals and plates
• Any optional equipment instructions furnished
The operator must also read, understand and comply with all applicable Employer,
Industry and Governmental rules, standards and regulations.
Modifications
Any modification to this machine must be approved by JLG.

Read This First
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This product must comply with all safety related bulletins. Contact JLG Industries,
Inc. or the local authorized JLG representative for information regarding safety-
related bulletins which may have been issued for this product.
JLG Industries, Inc. sends safety related bulletins to the owner of record of this
machine. Contact JLG Industries, Inc. to ensure that the current owner records are
updated and accurate.
JLG Industries, Inc. must be notified immediately in all instances where JLG
products have been involved in an accident involving bodily injury or death of
personnel or when damage has occurred to personal property or the JLG product.
FOR:
• Accident Reporting and Product Safety Publications
• Current Owner Updates
• Questions Regarding Product Applications and Safety
• Standards and Regulations Compliance Information
• Questions Regarding Product Modifications
CONTACT:
Product Safety and Reliability Department
JLG Industries, Inc.
13224 Fountainhead Plaza
Hagerstown, MD 21742
USA
or Your Local JLG Office
(Addresses on back cover)
In USA
Toll Free: 1-877-JLG-SAFE (1-877-554-7233)
Outside USA
Phone: [phone]
E-mail
[e-mail]

Read This First
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Other Publications Available
Service Manual..........................................................................................31200151
Illustrated Parts Manual.............................................................................91514001
Note: The following standards may be referenced in this manual:
ANSI is compliant to ANSI/ITSDF B56.6
AUS is compliant to AS 1418.19
CE is compliant to EN1459
Refer to the machine Serial Number Plate to identify the applicable compliance
standard.

Table of Contents
i31200150
TABLE OF CONTENTS
Revision Log
Read This First
Operator Qualifications ......................................................b
Modifications......................................................................b
Other Publications Available..............................................d
Table of Contents
Section 1 - General Safety Practices
1.1 Hazard Classification System..............................................1-1
Safety Alert System and Safety Signal Words................1-1
1.2 General Precautions............................................................1-1
1.3 Operation Safety..................................................................1-2
Electrical Hazards...........................................................1-2
Tip Over Hazard..............................................................1-3
Travel Hazard .................................................................1-6
Load Falling Hazard........................................................1-7
Lifting Personnel .............................................................1-8
Driving Hazards on Slopes .............................................1-9
Pinch Points and Crush Hazards..................................1-10
Fall Hazard....................................................................1-12
Chemical Hazards.........................................................1-13
Section 2 - Pre-Operation and Inspection
2.1 Pre-Operation Check and Inspection...................................2-1
2.2 Safety Decals.......................................................................2-3
ANSI................................................................................2-3
2.3 Walk-Around Inspection.....................................................2-14
2.4 Warm-Up and Operational Checks....................................2-16
Warm-Up Check ...........................................................2-16
Operational Check ........................................................2-16
2.5 Operator Cab.....................................................................2-17
2.6 Windows ............................................................................2-18
Cab Door Window (if equipped)....................................2-18
Section 3 - Controls and Indicators
3.1 General................................................................................3-1
3.2 Controls ...............................................................................3-2
Before S/N 0160040675 excluding 0160040468 &
0160040672....................................................................3-2
S/N 0160040675 & After including 0160040468 &
0160040672....................................................................3-3
Dash Controls and Indicators..........................................3-6
Table of Contents

Table of Contents
ii 31200150
Ignition............................................................................ 3-8
Park Brake...................................................................... 3-9
Parking Procedure.......................................................... 3-9
Transmission Control Lever.......................................... 3-10
Boom Joystick .............................................................. 3-12
Frame Level and Attachment Tilt (if equipped)
Joystick......................................................................... 3-14
Outrigger Joysticks (G10-43A) ..................................... 3-15
Auxiliary Hydraulic Joystick.......................................... 3-16
Right Hand Panel (S/N 0160040675 & After including
0160040468 & 0160040672)........................................ 3-18
Heater and Air Conditioning Controls
(Before S/N 0160040675 excluding 0160040468 &
0160040672, if equipped)............................................. 3-19
Accessory Control Lever (if equipped) .........................3-20
3.3 Steer Modes...................................................................... 3-22
Steer Mode Change ..................................................... 3-22
3.4 Operator Seat.................................................................... 3-23
Adjustments.................................................................. 3-23
Seat Belt....................................................................... 3-25
3.5 Boom Angle and Extension Indicators .............................. 3-26
Section 4 - Operation
4.1 Engine ................................................................................. 4-1
Starting the Engine......................................................... 4-1
Cold Weather Starting Aids ............................................ 4-2
Extreme Cold Weather Starting (if equipped)................. 4-3
Battery Boosted Starting................................................. 4-4
Normal Engine Operation............................................... 4-5
Shut-Down Procedure.................................................... 4-5
4.2 Operating with a Non-Suspended Load.............................. 4-6
Lift Load Safely............................................................... 4-6
Picking Up a Load .......................................................... 4-6
Transporting a Load ....................................................... 4-7
Leveling Procedure......................................................... 4-7
Placing a Load................................................................ 4-8
Disengaging a Load........................................................ 4-8
4.3 Operating with a Suspended Load...................................... 4-9
Lift Load Safely............................................................... 4-9
Picking Up a Suspended Load....................................... 4-9
Transporting a Suspended Load.................................. 4-10
Leveling Procedure....................................................... 4-10
Placing a Suspended Load........................................... 4-11
Disengaging a Suspended Load .................................. 4-11

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iii31200150
4.4 Loading and Securing for Transport ..................................4-12
Tiedown ........................................................................4-12
Lifting ............................................................................4-13
Section 5 - Attachments
5.1 Approved Attachments ........................................................5-1
5.2 Unapproved Attachments ....................................................5-2
5.3 JLG Supplied Attachments ..................................................5-3
Before S/N 0160037671 .................................................5-3
S/N 0160037671 & After.................................................5-5
5.4 Telehandler/Attachment/Fork Capacity................................5-6
5.5 Use of the Capacity Chart....................................................5-7
Capacity Indicator Locations...........................................5-7
Sample Capacity Chart...................................................5-8
Example........................................................................5-12
5.6 Attachment Installation ......................................................5-13
Hydraulic Operated Attachment....................................5-16
5.7 Adjusting/Moving Forks......................................................5-17
5.8 Attachment Operation........................................................5-18
Carriage w/Forks...........................................................5-19
Side Tilt Carriage ..........................................................5-20
Swing Carriage .............................................................5-22
Dual Fork Positioning Carriage.....................................5-24
Mast Carriage ...............................................................5-26
Mast Carriage w/Swing and Side Shift
(Before S/N 0160037671).............................................5-28
Mast Carriage w/Side Tilt (S/N 0160037671 & After) ...5-30
Fork Mounted Hook ......................................................5-32
Truss Boom...................................................................5-34
Bucket...........................................................................5-36
Grapple Bucket .............................................................5-38
Personnel Work Platform - Quick Switch Mounted
(Before S/N 0160037671).............................................5-40
Personnel Work Platform - Fork Mounted.....................5-42
Boom Head-Mounted Winch
(Before S/N 0160037671).............................................5-44
Section 6 - Emergency Procedures
6.1 Towing a Disabled Product..................................................6-1
Moving Short Distances..................................................6-1
Moving Longer Distances ...............................................6-1
6.2 Emergency Lowering of Boom.............................................6-2
6.3 Emergency Exit from Enclosed Cab....................................6-2

Table of Contents
iv 31200150
Section 7 - Lubrication and Maintenance
7.1 Introduction.......................................................................... 7-1
Clothing and Safety Gear............................................... 7-1
7.2 General Maintenance Instructions....................................... 7-2
7.3 Service and Maintenance Schedule.................................... 7-3
10, 1st 50 & 50 Hour Maintenance Schedule................. 7-3
1st 250, 250 & 500 Hour Maintenance Schedule........... 7-4
1000, 1500 & 2000 Hour Maintenance Schedule........... 7-5
7.4 Lubrication Schedules......................................................... 7-6
50 Hour Lubrication Schedule........................................ 7-6
250 Hour Lubrication Schedule...................................... 7-7
1000 Hour Lubrication Schedule .................................... 7-8
7.5 Operator Maintenance Instructions................................... 7-10
Fuel System.................................................................. 7-10
Air Intake System ......................................................... 7-12
Engine Oil..................................................................... 7-14
Hydraulic Oil................................................................. 7-15
Tires.............................................................................. 7-16
Transmission Oil........................................................... 7-19
Hydraulic Return Filter (Before S/N 0160040675
excluding 0160040468 & 0160040672)........................ 7-20
Engine Cooling System................................................ 7-21
Battery.......................................................................... 7-23
Windshield Washer System (if equipped)..................... 7-24
Section 8 - Additional Checks
Section 9 - Specifications
9.1 Product Specifications......................................................... 9-1
Capacities....................................................................... 9-1
Tires................................................................................ 9-3
Performance................................................................... 9-4
Dimensions..................................................................... 9-5
Index
Inspection, Maintenance and Repair Log