JLG 600SC_660SJC Service Manual User Manual
JLG Special machinery
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Table of contents
Document Outline
- Section A. Introduction - Maintenance Safety Precautions
- Section 1. Specifications
- Section 2. General
- Section 3. Chassis & Turntable
- 3.1 Chassis Components and Servicing
- Service Notes
- Track and Chain
- Replace Track
- Track tensioning
- Rubber Track Pad Installation
- Rollers
- Rollers are “lifetime” lubricated and under normal working conditions no further lubrication is required. Idlers should be randomly checked while working to protect against destruction should a seal be damaged.
- Roller Seals
- Track Roller Disassembly
- Track Roller Assembly
- Bottom Track Roller Installation
- Idler Roller Assembly
- 3.2 Drive Motor
- 3.3 Swing Drive
- 3.4 Swing Bearing
- 3.5 Generator
- 3.6 Deutz D2.9 L4 Engine
- 3.7 Deutz D2011 Engine
- 3.8 Spark Arrester Cleaning Instructions
- 3.9 Glow Plugs
- 3.10 Deutz EMR 2
- 3.11 Bio Fuel in Deutz Engines
- 3.1 Chassis Components and Servicing
- Section 4. Boom & Platform
- 4.1 Boom Systems
- 4.2 Wear Pads
- 4.3 Boom Disassembly/Assembly & Cable Replacement
- 4.4 Wire Rope
- 4.5 Wire Rope Tensioning Adjustment
- 4.6 Articulating Jib Boom
- 4.7 Limit Switches and Cam Valve Adjustment
- 4.8 Boom Cleanliness Guidelines
- 4.9 Rotary Actuator
- 4.10 Foot Switch Adjustment
- 4.11 Platform
- 4.12 Powertrack Maintenance
- Section 5. Hydraulics
- 5.1 O-Ring Lubrication
- 5.2 Cylinders - Theory of Operation
- 5.3 Cylinder Checking Procedure
- 5.4 Cylinder Removal and Installation
- 5.5 Cylinder Repair
- Disassembly
- Cylinder Locations
- Main Lift Cylinder
- Cleaning and Inspection
- Assembly
- Master Cylinder
- Cleaning and Inspection
- Assembly
- Telescope Cylinder
- Cleaning and Inspection
- Assembly
- Platform Level (Slave) Cylinder
- Cleaning and Inspection
- Assembly
- Jib Lift Cylinder (SJC Only)
- Cleaning and Inspection
- Assembly
- 5.6 Hydraulic Pump (Gear)
- 5.7 Variable Pump
- 5.8 Hydraulic Component Start-Up
- 5.9 Pressure Setting Procedures
- Section 6. JLG Control System
- Section 7. Basic Electrical Information & Schematics