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: 110
Number: 3120655 (june 1994)
Wiring Diagrams: Yes
Model
JLG Boom Lift
60HA
Contents
FOREWORD
TABLE OF CONTENTS
LIST OF ILLUSTRATIONS
LIST OF TABLES
-SPECIFICATIONS
Capacities
Component Data
Performance Data
Torque Specifications
Lubrication
Pressure Setting
Cylinder Specifications
Major Component Weight
Critical Weight
Relays
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
Cylinder Removal and Installation
Tilt Indicator Switch Leveling Procedures
Boom Limit Switches
Throttle Checks and Precision Governor Adjustments – Ford
Throttle Checks and Adjustments – Deutz
Pressure Setting Procedures
Swing Bearing
Drive Torque Hub
Drive Torque Hub/Brake – 4WD Front
Drive Torque Hub – 4WD Rear
Swing Brake – Ausco (Machines Built Prior to August 1991)
Swing Brake – Ausco (Machines Built From August 1991 to Present)
Drive Brake – Ausco (Machines Built Prior to July 1990)
Drive Brake – Mico (Machines Built Prior to August 1991)
Drive Brake – Mico (Machines Built From August 1991 to Present)
PQ Controllers
Oscillating Axle Bleeding Procedure and Lockout Test
Basket Rotator Brake
Dual Fuel System
Free Wheeling Option
Spark Arrestor Mufflers
Foot Switch Adjustment
Hydraulic Pump W/Hayes Pump Drive Coupling Lubrication
Preventive Maintenance and Inspection Schedule
-TROUBLESHOOTING
General
Troubleshooting Information
Hydraulic Circuit Checks
What you get
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