JLG 800S HC3 860SJ HC3 Boom Lift Service Manual – Complete Set

JLG 800S HC3 / 860SJ HC3 Boom Lift Service Manual – Complete Set

This comprehensive manual package covers both the JLG 800S HC3 and 860SJ HC3 telescopic boom lifts, providing essential resources for maintenance, repairs, and safe operation.

Included Manuals:

• Service Manual – Step-by-step procedures for troubleshooting, maintenance, and system repairs.
• Parts Manual – Complete parts breakdowns with exploded diagrams and part numbers for accurate identification and ordering.
• Operation & Safety Manual – User instructions, control identification, safety guidelines, and technical specifications.

Key Features:

• Covers hydraulic, electrical, drive, and control systems
• Includes diagnostic procedures and error code information
• Ideal for mechanics, technicians, and fleet managers
• Supports compliance with manufacturer service recommendations

Service Manual contents

1. General Information
   • Safety guidelines and warnings
   • Model identification and serial number locations
   • Technical specifications and torque values
2. Operational Overview
   • Machine control functions (ground and platform)
   • System operation and layout
   • Emergency lowering and safety systems
3. Scheduled Maintenance
   • Maintenance intervals
   • Service checklists
   • Lubrication charts
   • Recommended fluids and capacities
4. Troubleshooting Guide
   • Fault code diagnostics
   • System-specific troubleshooting (hydraulic, electrical, drive)
   • Symptom-based diagnostic flowcharts
5. Electrical System
   • Wiring diagrams and schematics
   • Control system functions
   • Battery and charging system maintenance
6. Hydraulic System
   • Hydraulic circuit diagrams
   • Pump and valve functions
   • Cylinder servicing and adjustments
7. Drive, Steer, and Axle Components
   • Drive motor servicing
   • Axle and hub assembly
   • Steering system diagnostics
8. Boom and Platform Assembly
   • Boom structure maintenance
   • Platform leveling and rotation systems
   • Load sensing and envelope control
9. Disassembly & Reassembly
   • Step-by-step instructions for major components
   • Special tools and safety precautions
10. Appendices
    • Glossary of terms
    • System pressure test points
    • Optional equipment and configurations

Format: PDF - INSTANT DOWNLOAD
Language: English

Pages total: 1177