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JLG G9-43A User Manual

JLG G9-43A
170 pages
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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

Table of Contents

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JLG G9-43A Specifications

General IconGeneral
BrandJLG
ModelG9-43A
CategoryBoom Lifts
LanguageEnglish

Summary

California Proposition 65 Warnings

Battery Warning

Warns about lead exposure from battery components.

Exhaust Warning

Warns about diesel engine exhaust constituents.

Read This First

Operator Qualifications

Outlines the necessary qualifications and training for machine operators.

Modifications

States that any machine modification must be approved by JLG.

Contact Information and Bulletins

Provides JLG contact details for safety bulletins and product support.

Other Publications Available

Lists related manuals such as Service Manual and Illustrated Parts Manual.

Section 1 - General Safety Practices

Hazard Classification System

Explains DANGER, WARNING, and CAUTION signal words for hazard communication.

General Precautions

Emphasizes reading and understanding the manual for safe operation.

Electrical Hazards

Warns about the risk of electric shock from power lines and equipment.

Tip Over Hazard

Details risks and precautions to prevent machine tip-over, including load limits and ground conditions.

Load Handling Hazards

Covers safe practices for handling non-suspended and suspended loads.

Travel Hazard

Explains risks associated with machine movement and steering modes.

Load Falling Hazard

Provides precautions to prevent loads from falling off forks or attachments.

Lifting Personnel Safety

Outlines requirements for safely lifting personnel using approved platforms.

Driving Hazards on Slopes

Details safe procedures for operating on inclines and avoiding tip-over.

Pinch Points and Crush Hazards

Warns about dangers from moving parts, pinch points, and being under the boom.

Fall Hazard

Provides safety instructions for mounting, dismounting, and avoiding falls.

Chemical Hazards

Discusses risks related to exhaust fumes, flammable fuel, and hydraulic fluid.

Section 2 - Pre-Operation and Inspection

Pre-Operation Check and Inspection

Lists essential checks before operating the machine, including cleanliness, structure, and fluids.

Safety Decals

Instructs to ensure all safety decals are legible and in place.

Walk-Around Inspection

Details a systematic inspection of the machine's components before operation.

Warm-Up and Operational Checks

Outlines procedures for warming up the engine and checking system functions.

Operator Cab and Windows

Covers inspection of the operator cab structure, glass, and windows for safety.

Section 3 - Controls and Indicators

General Controls Information

Provides an overview of control functions and operator responsibility.

Machine Controls Overview

Details various controls including transmission, steering, joysticks, and pedals.

Dash Controls and Indicators

Explains the function of dashboard gauges, switches, and warning lights.

Ignition and Park Brake

Details the operation of the ignition switch and park brake system.

Transmission Controls

Explains the transmission control lever, gear selection, and neutral lock.

Boom Joystick Functions

Explains how to operate boom functions, attachment tilt, and clutch lock.

Frame Level and Attachment Tilt Joystick

Controls left/right frame leveling and attachment tilt.

Outrigger and Auxiliary Hydraulic Joysticks

Details operation of outrigger joysticks and auxiliary hydraulic controls.

Right Hand Panel Controls

Details heater, air conditioning, and other controls on the right panel.

Accessory Control Lever

Operates turn signals, hi/low beams, and hazard lights.

Steer Modes

Explains the three available steer modes and their selection.

Operator Seat Adjustments

Covers seat adjustments and seat belt usage.

Seat Belt Operation

Details how to fasten and release the seat belt correctly.

Boom Angle and Extension Indicators

Explains indicators used to determine boom angle and extension for capacity charts.

Section 4 - Operation

Engine Starting Procedures

Provides instructions for starting the engine, including cold weather, battery boost, and shutdown.

Normal Engine Operation and Shutdown

Covers normal engine running conditions and the proper shutdown procedure.

Operating with Non-Suspended Loads

Details safe practices for picking up, transporting, and placing non-suspended loads.

Operating with Suspended Loads

Outlines procedures for safely lifting, transporting, and placing suspended loads.

Loading and Securing for Transport

Explains how to safely load and secure the telehandler for transportation.

Lifting Procedures

Details safe methods for lifting the machine using appropriate equipment.

Section 5 - Attachments

Approved and Unapproved Attachments

Guides on selecting and using approved attachments, and warnings against unapproved ones.

JLG Supplied Attachments

Lists attachments supplied by JLG for specific models with part numbers.

Telehandler/Attachment/Fork Capacity

Explains how to determine the maximum lifting capacity for various configurations.

Using the Capacity Chart

Provides instructions on how to read and interpret capacity charts for safe operation.

Capacity Chart Example

Illustrates safe lifting scenarios using capacity chart data.

Attachment Installation Procedures

Details the steps for safely installing various attachments onto the telehandler.

Hydraulic Operated Attachment Handling

Covers the connection and operation of hydraulically powered attachments.

Adjusting/Moving Forks

Explains how to adjust, move, and remove forks for different operations.

Carriage w/Forks Operation

Details operation and precautions for using the fork carriage attachment.

Side Tilt Carriage Operation

Explains operation of side tilt carriage and associated joysticks.

Swing Carriage Operation

Details operation of swing carriage and associated joysticks for swinging function.

Dual Fork Positioning Carriage Operation

Explains operation of dual fork positioning carriage for fork adjustments.

Mast Carriage Operation

Details operation of mast carriage, including raise/lower mast functions.

Mast Carriage w/Swing and Side Shift

Covers operation of mast carriage with swing and side shift features.

Mast Carriage w/Side Tilt

Details operation of mast carriage with side tilt function.

Fork Mounted Hook Operation

Explains installation and operation of the fork mounted hook attachment.

Truss Boom Operation

Details operation of the truss boom attachment and winch control.

Bucket Operation

Covers operation of the bucket attachment for loading and dumping material.

Grapple Bucket Operation

Explains operation of the grapple bucket attachment for opening, closing, and dumping.

Personnel Work Platform - Quick Switch Mounted

Outlines installation and preparation for quick switch mounted personnel platforms.

Personnel Work Platform - Fork Mounted

Outlines installation and preparation for fork mounted personnel platforms.

Boom Head-Mounted Winch Operation

Explains operation of the boom head-mounted winch attachment.

Section 6 - Emergency Procedures

Towing a Disabled Product

Provides guidance on towing the telehandler when it is disabled.

Emergency Boom Lowering and Cab Exit

Details procedures for lowering the boom and exiting the cab in emergencies.

Section 7 - Lubrication and Maintenance

Introduction and Safety Gear

Introduces maintenance requirements and emphasizes wearing protective clothing.

General Maintenance Instructions

Outlines general procedures and safety precautions for maintenance tasks.

Service and Maintenance Schedules

Presents scheduled maintenance tasks based on operating hours.

Lubrication Schedules

Details lubrication points and intervals for 50, 250, and 1000-hour service.

Fuel System Maintenance

Covers fuel level checks and draining the fuel/water separator.

Fuel/Water Separator Draining

Details draining the fuel/water separator and checking the fuel filter.

Air Intake System Maintenance

Covers checking the air filter restriction indicator and vacuator valve.

Air Filter Element Change

Provides instructions for replacing primary and secondary air filter elements.

Engine Oil Maintenance

Details checking and adding engine oil, and service intervals.

Hydraulic Oil Maintenance

Covers checking and adding hydraulic oil levels via the sight gauge.

Tire Maintenance

Provides instructions for checking tire pressure, identifying damage, and replacement.

Wheel Installation and Torque

Details the procedure for installing wheels and torquing lug nuts.

Transmission Oil Maintenance

Covers checking and adding transmission oil, and replacement procedures.

Hydraulic Return Filter Maintenance

Details checking the hydraulic return filter indicator and replacement criteria.

Engine Cooling System Maintenance

Covers checking engine coolant level in the radiator and overflow bottle.

Battery Maintenance

Details inspecting the battery terminals for corrosion and case condition.

Windshield Washer System Maintenance

Covers checking and adding windshield washer fluid.

Section 9 - Specifications

Product Specifications Overview

Introduces the specifications section covering capacities, performance, and dimensions.

Capacities

Lists fluid capacities for engine, fuel, cooling, hydraulic, transmission, and axles.

Performance Specifications

Provides key performance data like lift capacity, height, reach, and travel speed.

Dimensions and Weights

Lists overall dimensions, wheelbase, ground clearance, and axle weights.

Hand Signals

Standard Hand Signals

Illustrates common hand signals for controlling machine operations like boom movement and stopping.

Special Hand Signals

Explains the need for agreed-upon signals for non-standard operations.

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