Bobcat Loader 641 642 643 Service Manual 6566135

MAINTENANCE SAFETY
SAFETY INSTRUCTIONS
– SAFETY IS YOUR RESPONSIBILITY
– BEFORE YOU WORK ON THE BOBCAT LOADER
CONTENTS
– FOREWORD
PREVENTIVE MAINTENANCE
– INTRODUCTION
– SERVICE SCHEDULE
– ENGINE SERVICE General
– FUEL SYSTEM
– ENGINE COOLING SYSTEMS
– DRIVE BELTS
– ELECTRICAL SYSTEM SERVICE
– HYDRAULICHYDROSTATIC SYSTEM
– HYDRAULICHYDROSTATIC OIL RESERVOIR
– FINAL DRIVE TRANSMISSION CHAINCASE
– TIRE MAINTENANCE
– LUBRICATION OF THE BOBCAT LOADER
– OPERATOR GUARD
– BOBTACH
– PIVOT PINS
– AUXILIARY CONTROL LOCKBOLT
– LIFT ARM STOP
– SPARK ARRESTOR MUFFLER
HYDRAULIC SYSTEM
– HYDRAULIC HYDROSTATIC SCHEMATICS
– TROUBLESHOOTING
– HYDRAULIC SYSTEM INFORMATION
– HYDRAULIC CONTROL VALVE Victor
– HYDRAULIC CONTROL VALVE Melroe
– HYDRAULIC PUMP
– LIFT CYLINDERS
– TILT CYLINDER
– HYDRAULICHYDROSTATIC RESERVOIR
– OIL COOLER
– 10 MICRON FILTER BYPASS VALVE
– CONTROL PEDAL, LINKAGE AND LOCKS
HYDROSTATIC SYSTEM
– TROUBLESHOOTING
– HYDROSTATIC SYSTEM INFORMATION
– STEERING LEVERS
– STEERING LINKAGE
– PORT BLOCK
– HYDROSTATIC MOTOR
– HYDROSTATIC PUMP
– TOWING THE BOBCAT LOADER
DRIVE SYSTEM
– BRAKES
– FINAL DRIVE
– AXLES AND BEARINGS
– CHAINCASE FLUID
MAIN FRAME
– RAISING AND LOWERING THE OPERATOR GUARD
– OPERATOR GUARD REMOVAL AND INSTALLATION
– BOBTACH FRAME 40 Series
– LIFT ARMS
– REAR DOOR
– FUEL TANK
– BOBTACH 50 Series
ELECTRICAL SYSTEM
– ELECTRICAL SCHEMATICS
– TROUBLESHOOTING
– ELECTRICAL SYSTEM INFORMATION
– BATTERIES
– WIRE HARNESS FOR THE OPERATOR GUARD
– WIRE HARNESS FOR THE ENGINE
– ALTERNATOR
– STARTER
ENGINE SERVICE
– ENGINE SERVICE 641 DEUTZ
– ENGINE SERVICE 642 FORD
– ENGINE SERVICE 643 KUBOTA
TECHNICAL DATA
– TECHNICAL DATA 641 DEUTZ
– TECHNICAL DATA 642 FORD
– TECHNICAL DATA 643 KUBOTA
– TECHNICAL DATA
SERVICE BULLETINS
– 640001
– 640002
SERVICE MANUAL REVISIONS
– 6403
– 6404
– 6405
– 6406
– 6407
– 6408
– 6409
– 64010
– 64011
– 64012
– 64013
– 64014
– 64015
– 64016
– 64017
– 64018
– 64019
– 64020
– 64021