JLG 600SC_660SJC Service Manual User Manual
Service and maintenance manual
Table of contents
Document Outline
- Section A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
- Section 1. specifications
- Section 2. General
- Section 3. Turntable
- Section 4. Boom & Platform
- 4.1 Platform
- 4.2 Boom Rope Torquing Procedures
- 4.3 Wear Pads
- 4.4 Wire Rope
- 4.5 Boom Maintenance
- 4.6 Articulating Jib Boom
- 4.7 Limit Switch Adjustment
- 4.8 Rotator - Helac
- 4.9 Foot Switch Adjustment
- 4.10 SUPERFLEX Controller
- System Overview
- System Elements
- General Description
- SUPERFLEX Terminal Identification
- SUPERFLEX Terminal Assignments
- Setup and Tuning
- How to Perform the Normal-Active Tuning Process
- How to make Bench-Static Adjustments
- Troubleshooting
- How To Troubleshoot the SUPERFLEX Controller
- How to Troubleshoot the Digisensor
- Important Reminders
- Crawler Tracking Adjustments
- Drive & Steer Function Check
- Superflex Inputs And Outputs
- Section 5. hydraulics
- 5.1 Cylinders - Theory of Operation
- 5.2 Valves - Theory of Operation
- 5.3 Cylinder Checking Procedure
- 5.4 Cylinder Repair
- 5.5 Cylinder Removal and Installation
- 5.6 Pressure Setting Procedures
- 5.7 Hydraulic Pump W/hayes Pump Drive Coupling Lubrication
- 5.8 Hydraulic Component Start-Up Procedures and recommendations
- Section 6. Undercarriage
- 6.1 Track Carrier Roller
- 6.2 Track Roller
- 6.3 Track
- 6.4 Front Idler and Recoil Spring
- 6.5 Track Adjuster
- 6.6 Final Drive Sprocket
- 6.7 Travel Brake Valve
- 6.8 Travel Motor
- 6.9 Travel Brake Valve
- 6.10 Travel Brake Valve
- 6.11 Travel Motor
- 6.12 Final Drive
- 6.13 Swivel
- 6.14 Towing Information
- 6.15 Track Adjustment - Adjust
- 6.16 Undercarriage- Check
- Section 7. schematics