Bobcat 853, 853H Skid Steer Loader Service Manual PDF

Service manual provides necessary servicing and adjustment procedures for Bobcat loaders 853, 853H and its component parts and systems.
This manual is for Bobcat loader mechanic.
Using this service manual you can quickly and easily perform calibration special equipment to fix hardware problems and solve any problems that arise, to find information about the equipment.
To work with this manual you need to install the application Adobe PDF Reader. This service manual is in PDF format.

Note: this product covers 2 PDF files for Bobcat Skid Steer Loaders 853, 853H models.

Serial numbers:
S/N 508411001–508417999
S/N 509711001–509717999
S/N 510250001 & Above
S/N 510375001 & Above
S/N 512815001–512815999
S/N 510125001 & Above
S/N 512311001 & Above

CONTENTS:

• FOREWORD
• SAFETY INSTRUCTIONS
• SERIAL NUMBER LOCATIONS
• DELIVERY REPORT
• BOBCAT LOADER IDENTIFICATION
• PREVENTIVE MAINTENANCE
  •     AIR CLEANER SERVICE
  •     ALTERNATOR BELT
  •     ENGINE COOLING SYSTEM
  •     ENGINE LUBRICATION SYSTEM
  •     FAN GEARBOX
  •     FINAL DRIVE TRANSMISSION (CHAINCASE)
  •     FUEL SYSTEM
  •     HYDRAULIC/HYDROSTATIC SYSTEM
  •     LIFT ARM SUPPORT DEVICE
  •     LIFTING AND BLOCKING THE LOADER
  •     LIFTING THE LOADER
  •     LUBRICATING THE LOADER
  •     OPERATOR CAB
  •     REMOTE START SWITCH
  •     SEAT BAR RESTRAINT SYSTEM
  •     SERVICE SCHEDULE
  •     SPARK ARRESTOR MUFFLER
  •     TIRE MAINTENANCE
  •     TOWING THE LOADER
  •     TRANSPORTING THE LOADER
• HYDRAULIC SYSTEM
  •     BUCKET POSITION VALVE
  •     CONTROL PEDALS
  •     DUAL PRESSURE MAIN RELIEF VALVE
  •     FRONT AUXILIARY CONTROL VALVE (Apitech)
  •     HYDRAULIC CONTROL VALVE
  •     HYDRAULIC CYLINDER
  •     HYDRAULIC FLUID RESERVOIR
  •     HYDRAULIC PUMP
  •     HYDRAULIC SYSTEM INFORMATION
  •     HYDRAULIC FILTER HOUSING
  •     LIFT CYLINDER(S)
  •     LOCK VALVE (S/N 5103)
  •     MAIN RELIEF VALVE
  •     PEDAL INTERLOCK LINKAGE
  •     SELECT VALVE (JEM)
  •     TILT CYLINDER
  •     TROUBLESHOOTING
• HYDROSTATIC SYSTEM
  •     COLD OIL BY–PASS VALVE
  •     DRIVE BELT
  •     DRIVE BELT SHIELD
  •     FIXED TENSIONER PULLEY
  •     FRONT PANEL
  •     HYDROSTATIC CHARGE OIL FILTER
  •     HYDROSTATIC MOTOR
  •     HYDROSTATIC PUMP
  •     HYDROSTATIC SYSTEM INFORMATION
  •     OIL COOLER
  •     SPRING LOADED TENSIONER PULLEY
  •     STEERING LEVERS
  •     TROUBLESHOOTING
• DRIVE SYSTEM
  •     AXLE SEAL
  •     AXLE, SPROCKET AND BEARINGS
  •     CHAINCASE FLUID
  •     DRIVE CHAIN
  •     FRONT CHAINCASE COVER
  •     PARKING BRAKE
  •     PARKING BRAKE PEDAL
  •     REAR CHAINCASE COVER
  •     REDUCTION GEARCASE
• MAIN FRAME
  •     BOB–TACH
  •     FUEL TANK
  •     LIFT ARMS
  •     OPERATOR CAB
  •     OPERATOR CAB GAS CYLINDER
  •     REAR DOOR
  •     REAR GRILL
• ELECTRICAL SYSTEM
  •     ALTERNATOR
  •     BATTERY
  •     ELECTRICAL SYSTEM INFORMATION
  •     FRONT LIGHTS
  •     STANDARD INSTRUMENT PANEL
  •     STARTER
  •     STEERING LEVER CONTROL HANDLE (EARLY SERIES)
  •     TROUBLESHOOTING
• ENGINE SERVICE
  •     AIR CLEANER HOUSING
  •     BELT SHIELD
  •     CAMSHAFT
  •     CAMSHAFT GEAR
  •     COOLANT RECOVERY TANK
  •     CRANKSHAFT
  •     CRANKSHAFT GEAR
  •     CYLINDER LINERS
  •     CYLINDER HEAD
  •     ENGINE
  •     ENGINE COMPRESSION
  •     ENGINE MOUNTS
  •     ENGINE MUFFLER
  •     ENGINE SPEED CONTROL
  •     FAN GEARBOX/BLOWER HOUSING
  •     FAN DRIVE TENSION PULLEY
  •     FAN GEARBOX
  •     FLYWHEEL
  •     FUEL INJECTOR NOZZLES
  •     FUEL INJECTION PUMP
  •     FUEL INJECTION PUMP IDLER GEAR
  •     GLOW PLUGS
  •     IDLER GEAR AND HUB
  •     MAIN BEARINGS
  •     OIL PAN
  •     OIL PUMP
  •     PISTON AND CONNECTING ROD
  •     RADIATOR
  •     ROCKER ARM AND SHAFT
  •     TIMING GEARCASE
  •     TIMING GEARCASE COVER
  •     TIMING GEARCASE COVER SEAL
  •     THERMOSTAT
  •     TROUBLESHOOTING
  •     VALVE CLEARANCE
  •     VALVE, VALVE SEAT AND GUIDE
  •     WATER JACKET TUBE
  •     WATER PUMP
• SYSTEM ANALYSIS
  •     BOSS® DIAGNOSTIC TOOL
  •     BOSS® INSTRUMENT PANEL
  •     MONITOR SERVICE CODE
  •     BOSS® UNIT
  •     RPM SENSOR
  •     SENDER AND SENSOR
  •     TROUBLESHOOTING THE BOSS® & LCD DISPLAY
• SPECIFICATIONS
  •     DECIMAL & MILLIMETER EQUIVALENTS
  •     ENGINE SPECIFICATIONS
  •     HYDRAULIC CONNECTION SPECIFICATIONS
  •     HYDRAULIC/HYDROSTATIC FLUID SPECIFICATIONS
  •     LOADER SPECIFICATIONS
  •     TORQUE SPECIFICATIONS FOR BOLTS
  •     TORQUE SPECIFICATIONS FOR LOADER
  •     U.S. TO METRIC CONVERSION