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: 680
Number: 31217194 (july 2020)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

JLG Boom Lift
H800AJ
PVC 2007

Contents

-INTRODUCTION – MAINTENANCE SAFETY PRECAUTIONS
General
Hydraulic System Safety
Maintenance
-SPECIFICATIONS
Operating Specifications
Tires
Capacities
Engine Data
Hydraulic Oil
Critical Stability Weights
Maintenance and Lubrication
Thread Locking Compound
Torque Charts
-GENERAL
Machine Preparation, Inspection, and Maintenance
Service and Guidelines
Lubrication and Information
Cylinder Drift
Pins and Composite Bearing Repair Guidelines
Welding on JLG Equipment
-CHASSIS & TURNTABLE
Tires & Wheels
Powertrain Operating Modes
Drive Orientation System
Oscillating Axle System
Lockout Cylinder Bleeding
Oscillating Axle Lockout Test
Drive System
Drive Hub (Torque)
Drive Hub
Drive brake
Drive Motor
Swing Drive
Swing Motor
Swing Hub Installation
Swing Hub Removal
Swing Bearing
Chassis Tilt Indicator System
Rotary Coupling
Generator
Cold Start System
Clutch Adapter Plate Installation
Clutch Kit & Release Shaft Installation
Clutch Installation
Clutch Linear Actuator / Throwout Bearing Positioning installation Procedure
Counterweight
-BOOM & PLATFORM
Boom Systems
Main Boom Assembly
Upright
Tower Boom Assembly
Upright Monitoring System (UMS)
UMS Troubleshooting And Diagnostic Trouble Codes (DTC)
Platform
Bolt-on External Fall Arrest
Articulating Jib
Rotator and Slave Cylinder
Sequence For Hose Replacement In The Tower Boom
Limit Switches Adjustment
Boom Valve Adjustment
Boom Cleanliness Guidelines
Main Boom Powertrack
Powertrack Maintenance
Rotator Assembly
Foot Switch Adjustment
Skyguard
-BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
Lubricating O-Rings in the Hydraulic System
Hydraulic Connection Assembly and Torque Specification
Hydraulic cylinders
Cylinder Removal And Installation
Pressure Setting Procedures
Hydraulic Component Start-Up Procedures and Recommendations
Hydraulic drive pump pre-fill procedure
Function Pump
Drive Pump
-JLG CONTROL SYSTEM
Introduction
JLG Control System Analyzer Kit Instructions
Platform Load Sensing System
Resetting The MSSO System
Machine Configuration Programming Information
Machine Personality Settings and Function Speeds
Machine Orientation When Setting Function Speeds
CANbus Communications
Diagnostic Trouble Code Chart
Diagnostic Trouble Code Chart- Additional Hec Faults
Diagnostic Trouble Code Chart – Hybrid UGM
-BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
General
Multimeter Basics
Applying Silicone Dielectric Compound to Electrical Connections
AMP Connector
Deutsch Connectors
DC Power Systems
Hot Weather Operation
Cold Weather Operation
Disconnecting Battery Box Connectors
Battery Pack
IMG Box
IMG Controller
Hybrid Electric Controller
Resolver/Converter
State of Charge Device
Battery Equalizer
Battery Chargers
Clear Sky / Telematics Gateway
Wiring Harness Connector Labels and Wiring Harnesses
Electrical Schematics