TABLE OF CONTENTS
Foreword .....................................................................................................................3
Glossary ......................................................................................................................4
Theory of Operation.....................................................................................................6
Hoist Installation ..........................................................................................................8
Hydraulic Circuits.......................................................................................................10
Preventive Maintenance ............................................................................................ 11
Troubleshooting .........................................................................................................14
Service Precautions...................................................................................................17
Main Components .....................................................................................................17
Hoist Disassembly .....................................................................................................18
Hoist Assembly ..........................................................................................................20
Hoist Drive Service ....................................................................................................22
Brake Cylinder Service ..............................................................................................25
Brake Valve Service ..................................................................................................31
Metric Conversion Chart ............................................................................................35