Factory Service And Specification 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: 68
Issue: june 1987
Wiring Diagrams: Yes

Model

JLG Boom Lift
50HT

Contents

-SPECIFICATIONS
Capacities
Component Data
Performance Data
Torque Requirements
Lubrication
Pressure Settings
Cylinder Specifications
Boom Tape
Major Component Weights
-PROCEDURES
Boom Chains
Wear Pads
Drift Test
Tilt Alarm Switch Leveling
Cylinder Repair
Telescope Cylinder Removal and Installation
Throttle Checks and Adjustments LSG-423
Throttle Checks and Adjustments F3L-912
Pressure Setting Procedures
Racine Proportional Air Gap Adjustment
Swing Bearing
Drive Hub Timing
Controllers
Spark Arrestor Mufflers
Preventive Maintenance and Inspection Schedule
-TROUBLESHOOTING
General
Troubleshooting Information —
Hydraulic Circuit Checks