JLG 642 742 943 1043 1055 1255 Service Manual Telehandler 31211033 manuals in PDF

Factory Service Manual For JLG Telehandler. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 566
Number: 31211033 (april 2019)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

JLG Telehandler
642
742
943
1043
1055
1255

Contents

-SAFETY PRACTICES
Introduction
Disclaimer
Operation & Safety Manual
Do Not Operate Tags
Safety Information
Safety Instructions
Safety Decals
-GENERAL INFORMATION AND SPECIFICATIONS
Replacement Parts and Warranty Information
Specifications
Fluid and Lubricant Capacities
Service and Maintenance Schedules
Lubrication Schedule
Thread Locking Compound
Torque Charts
Hydraulic Connection Assembly and Torque Specification
-BOOM
Boom System Component Terminology
Boom System
Boom Removal/Installation
Boom Assembly Maintenance – 642,742,943,1043
Third Boom Section Removal/Installation Only – 642,742,943,1043
Boom Assembly Maintenance -1055,1255
Fourth Boom Section Removal/Installation Only – 1055,1255
Hose Carrier Assembly -1055,1255
Boom Sections Adjustment – 642,742,943,1043
Boom Sections Adjustment -1055,1255
Boom Extend and Retract Chains
Boom Wear Pads
Quick Coupler
Forks
Emergency Boom Lowering Procedure
Troubleshooting
-CAB
Operator Cab Component Terminology
Operator Cab
Cab Components
Cab Removal
Cab Installation
-AXLES, DRIVE SHAFTS, WHEELS AND TIRES
Axle, Drive Shaft and Wheel Component Terminology
Axle Serial Number
Axle Specifications and Maintenance Information
Axle Replacement
Brake Inspection
Steering Angle Adjustment
Axle Assembly and Drive Shaft Troubleshooting
Drive Shafts
Wheels and Tires
Towing a Disabled Machine
-TRANSMISSION
Transmission Assembly Component Terminology
Transmission Serial Number
Specifications and Maintenance Information
Transmission Replacement
Transmission Fluid/Filter Replacement
Transmission Fluid Level Check
Transmission Cooler Thermal By-Pass Valve
Torque Converter Diaphragm
-ENGINE
Introduction
Engine Serial Number
Specifications and Maintenance Information
Engine Cooling System
Engine Electrical System
Fuel System
Engine Exhaust System
Air Cleaner Assembly
Engine Replacement
Troubleshooting
-HYDRAULIC SYSTEM
Hydraulic Component Terminology
Safety Information
Specifications
Hydraulic Pressure Diagnosis
Hydraulic Circuits
Hydraulic Schematic
Hydraulic Reservoir
Implement Pump
Control Valves
Rear Axle Stabilization (RAS) System
Precision Gravity Lower System (PGLS)
Boom Ride Control
Hydraulic Cylinders
-ELECTRICAL SYSTEM
Electrical Component Terminology
Specifications
Safety Information
Power Distribution Boards
Electrical System Schematics
Dielectric Grease Application
Engine Start Circuit
Battery
Electrical Master Switch
Window Wiper System (if equipped)
Solenoids, Sensors and Senders
Dash Switches
Machine Data
Analyzer Software Accessibility
Telematics Gateway
Multifunction Display
Fault Codes
Machine Fault Codes
Engine Diagnostic

What you get

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