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: 130
Issue: november 1994
Wiring Diagrams: Yes

Model

JLG Boom Lift
45HA

Contents

FOREWORD
LIST OF ILLUSTRATIONS
LIST OF TABLES
-SPECIFICATIONS
Capacities
Component Data
Performance Data
Torque Requirements
Lubrication
Pressure Setting
Cylinder Specifications
Major Component Weight
Critical Stability Weights
Relays/Circuit Breakers
Serial Number Locations
-PROCEDURES
General
Servicing and Maintenance Guidelines
Lubrication Information
Cylinder – Theory of Operation
Valves – Theory of Operation
Wear Pads
Cylinder Checking Procedures
Cylinder Repair
Tower Telescope Cylinder Repair
Cylinder Removal and Installation
Tilt Alarm Switch
Tower Boom Limit Switch Adjustment Procedures
Tower Boom Limit Cam Valve Adjustment Procedures
Throttle Checks And Precission Governor Adjustment-Ford VSG411 Engine
Throttle Checks And Adjustments-Deutz F2L-1011 Engine
Throttle Checks And Adjustments-Kohler Engine
Pressure Setting Procedure
Swing Bearing
Drive Torque Hub
Drive Torque Hub/Brake – 4WD Front
Swing Brake
Drive Brake
PQ Controllers
OEM Controllers
OEM Controllers
Oscillating Axle Bleeding Procedure and Lockout Test
Basket Rotator Brake
Dual Fuel System
Free Wheeling Option
Spark Arrestor Mufflers
Foot Switch Adjustment
Preventive Maintenance and Inspection Schedule
-TROUBLESHOOTING
General
Troubleshooting Information
Hydraulic Circuit Checks