Description

Bobcat 642B Skid-Steer Loader Service Manual

These service manual contains all the information required to assist you or a trained service engineers with all work, repairs and maintenance on this Skid-Steer Loader.

Language English, Format: PDF

Bobcat 642B Loader:
Service Manual – 228 Pages
Operator’s Manual – 78 Pages
Operation and Maintenance Manual 642B Hand Controller – 90 Pages

CONTENTS:

• FOREWORD
• SERIAL NUMBER LOCATIONS
• DELIVERY REPORT
• BOBCAT LOADER IDENTIFICATION
• PREVENTIVE MAINTENANCE
• HYDRAULIC SYSTEM
• HYDROSTATIC SYSTEM
• DRIVE SYSTEM
• MAIN FRAME
• ELECTRICAL SYSTEM
• ENGINE SERVICE
• SPECIFICATIONS

CONTENTS OF SERVICE MANUAL:

• FOREWORD
• SERIAL NUMBER LOCATIONS
• DELIVERY REPORT
• BOBCAT LOADER IDENTIFICATION
• PREVENTIVE MAINTENANCE
  • LIFT ARM STOP
  • LIFTING AND BLOCKING THE LOADER
  • OPERATOR GUARD
  • REMOTE START SWITCH
  • SERVICE SCHEDULE
  • TRANSPORTING THE LOADER
  • USING AND EXTRA BATTERY (JUMP START)
• HYDRAULIC SYSTEM
  • HYDRAULIC CONTROL PEDALS
  • HYDRAULIC CONTROL VALVE
  • HYDRAULIC FLUID FILTER HOUSING
  • HYDRAULIC FLUID RESERVOIR
  • HYDRAULIC PUMP
  • HYDRAULIC SYSTEM INFORMATION
  • LIFT CYLINDER
  • PEDAL LOCK LINKAGE
  • PORT BLOCK
  • TILT CYLINDER
  • TROUBLESHOOTING
• HYDROSTATIC SYSTEM
  • FRONT PANEL
  • HYDROSTATIC MOTOR
  • HYDROSTATIC PUMP
  • HYDROSTATIC SYSTEM INFORMATION
  • STEERING LEVERS
  • STEERING LINKAGE
  • TROUBLESHOOTING
• DRIVE SYSTEM
  • AXLES, SEALS AND BEARINGS
  • CHAINCASE FLUID
  • FINAL DRIVE CHAIN
  • PARKING BRAKE
• MAIN FRAME
  • BOB TACH FRAME (40 Series)
  • BOB TACH FRAME (50 Series)
  • FUEL TANK
  • LIFT ARMS
  • OPERATOR CAB
  • OPERATOR CAB GAS CYLINDER
  • REAR DOOR
• ELECTRICAL SYSTEM
  • ALTERNATOR
  • BATTERY
  • ELECTRICAL SYSTEM INFORMATION
  • STARTER
  • TROUBLESHOOTING
• ENGINE SERVICE
  • ANTI DIESEL SYSTEM
  • CAMSHAFT
  • CARBURETOR
  • CRANKSHAFT AND MAIN BEARINGS
  • CYLINDER HEAD
  • CYLINDER LINERS
  • DISTRIBUTOR
  • ENGINE
  • ENGINE COMPRESSION
  • ENGINE FLYWHEEL & U JOINT
  • ENGINE MUFFLER
  • FRONT CASE AND OIL PAN
  • FRONT CASE SEAL
  • FUEL PUMP
  • GOVERNOR
  • OIL COOLER AND BLOWER HOUSING
  • OIL PUMP
  • PISTON AND CONNECTING ROD
  • PISTON PIN
  • RADIATOR
  • REAR GRILL
  • ROCKER ARMS
  • THERMOSTAT
  • TIMING BELT
  • TROUBLESHOOTING
  • VALVES
  • VALVE CLEARANCE
  • WATER PUMP
• SPECIFICATIONS
  • DECIMAL AND MILLIMETER EQUIVALENTS
  • ENGINE SPECIFICATIONS
  • HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS
  • LOADER SPECIFICATIONS
  • LOADER TORQUE SPECIFICATIONS
  • STANDARD TORQUE SPECIFICATIONS FOR BOLTS
  • TORQUE FOR GENERAL METRIC BOLTS
  • U.S. TO METRIC CONVERSION