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JLG 600SC 660SJC Service And Maintenance Manual Boom Lift 3121157 SN 0300074875 – 0300174703

$24.00

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Format: PDF (High-Quality PDF Manual)
Language: English
Printable
Instant Download (Life Time Downloads)
Bookmarks
Searchable Text
Wiring and Hydraulic Schematics

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Factory Service And Maintenance Manual For JLG Boom Lift. Manual Contains Important Information And Instructions For Maintenance Description Of The Functions And Capabilities Of The System. Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 400
Number: 3121157 (november 2016)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

JLG Boom Lift
600SC
660SJC

SN 0300074875 To 0300174703

Contents

-INTRODUCTION – MAINTENANCE SAFETY PRECAUTIONS
General
Hydraulic System Safety
Maintenance
-SPECIFICATIONS
Operating specifications
Capacities
Engine Data
Component Data
Performance Data
Torque Requirements
Pressure Settings
Cylinder Specifications
Major Component Weights
Serial Number Locations
Hydraulic Oil
Operator Maintenance and Lubrication
-GENERAL
Machine Preparation, Inspection, and Maintenance
Service and Guidelines
Lubrication and Information
Cylinder Drift Test
Pins and Composite Bearing Repair Guidelines
Welding on JLG Equipment
-GRADALL CHASSIS
Assembly
Track tensioning
Rubber Track Pad Installation
-CAT CHASSIS (PRIOR TO S/N 0300128000)
Duo-Cone Conventional Seals
System Pressure – Release
Track Carrier Roller
Track Roller
Track
Front Idler and Recoil Spring
Recoil Spring
Front Idler and Recoil Spring
Track Adjuster
Sprocket
Final Drive and Travel Motor
Track Adjustment
-CAT CHASSIS (S/N 0300128000 TO S/N 0300174703)
Precautions For Use
General
Construction and Function
Precautions and warnings
Operating Steps and Precautions
Periodic Inspection and Change Criteria
Troubleshooting
Maintenance and Repair Procedures
Precautions for Disassembly
Disassembly Instructions
Precautions for Reassembly
Reassembly
Quality Check After Reassembly
-TURNTABLE
Swing Hub
Swing Bearing
Swing Brake – Mico
Generator
Spark Arrester Cleaning Instructions
Deutz EMR 2 (S/N 85110 to Present)
CAT DGC Diagnostic Support And Trouble Code Definitions
-BOOM 8T PLATFORM
Platform
Boom Rope Torqueing Procedures
Wear Pads
Wire Rope
Boom Maintenance
Articulating Jib Boom
Limit Switch Adjustment
Rotator – Helac fPrior to S/N 0300132437)
Rotary Actuator (S/N 0300132437 to Present)
Foot Switch Adjustment
-HYDRAULICS 8T HYDRAULIC SCHEMATICS
Lubricating O-Rings in the Hydraulic System
Valves – Theory of Operation
Cylinders – Theory of Operation
Cylinder Checking Procedure
Cylinder Repair
Cylinder Removal and Installation
Pressure Setting Procedures
Hydraulic Pump (Gear)
Variable Pump
Hydraulic Pump W/Haves Pump Drive Coupling Lubrication
Hydraulic Component Start-Up Procedures and Recommendations
-JLG CONTROL SYSTEM
Introduction
To Connect the JLG Control System Analyzer
Using the Analyzer
Changing the Access Level of the Hand Held Analyzer
Adjusting Parameters Using the Hand Held Analyzer
Machine Setup
Level Vehicle Description
Machine Personality Settings
Analyzer Diagnostics Menu Structure
-BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
General
Multimeter Basics
Applying Silicone Dielectric Compound to Electrical Connections
AMP Connector
Deutsch Connectors

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JLG 600SC 660SJC Service And Maintenance Manual Boom Lift 3121157 SN 0300074875 - 0300174703