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TABLE OF CONTENTS
FOREWORD ...............................................................................................................4
GENERAL SAFETY RECOMMENDATIONS ..............................................................5
THEORY OF OPERATION ..........................................................................................6
WINCH INSTALLATION ..............................................................................................8
HYDRAULIC CIRCUIT ..............................................................................................10
WIRE ROPE INSTALLATION .................................................................................... 11
PRE-DELIVERY CHECK LIST ..................................................................................12
WINCH OPERATION ................................................................................................12
DRUM CLUTCH OPERATION ..................................................................................14
AUXILIARY RIGGING ...............................................................................................17
PREVENTIVE MAINTENANCE .................................................................................18
RECOMMENDED PLANETARY GEAR OIL ..............................................................20
TROUBLESHOOTING ..............................................................................................21
SERVICE PRECAUTIONS ........................................................................................24
RECOMMENDED BOLT TORQUE ...........................................................................24
WINCH DISASSEMBLY ............................................................................................26
HP125B UPPER LEVEL ASSEMBLY ........................................................................28
PLANETARY CARRIER SERVICE ............................................................................31
INTERMEDIATE PLANET CARRIER SERVICE .......................................................32
FINAL PLANET CARRIER SERVICE ........................................................................33
OVER-RUNNING CLUTCH SERVICE ......................................................................34
BRAKE CYLINDER SERVICE ..................................................................................35
HP125B ROTATION CHANGE ..................................................................................37
WARNING
– This emblem is used to warn against haz-
ards and unsafe practices which could result in severe
personal injury or death if proper procedures are not
followed.
CAUTION
– This emblem is used to warn against po-
tential or unsafe practices which could result in person-
al injury or product or property damage if proper proce-
dures are not followed.
CAUTION
Safety Informational callouts used in this manual include:
Summary of Contents for BRADEN HP125B
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