Bobcat Loader 853 Service Manual 6720755 EN US

MAINTENANCE SAFETY
ALPHABETICAL INDEX
CONTENTS
– FOREWORD
– SAFETY INSTRUCTIONS
– SERIAL NUMBER LOCATIONS
– LOADER SERIAL NUMBER
– ENGINE SERIAL NUMBER
– DELIVERY REPORT
– BOBCAT LOADER IDENTIFICATION
PREVENTIVE MAINTENANCE
– SERVICE SCHEDULE
– LIFTING AND BLOCKING THE LOADER
– TRANSPORTING THE LOADER
– TOWING THE LOADER
– LIFTING THE LOADER
– LIFT ARM SUPPORT DEVICE
– OPERATOR CAB
– SEAT BAR RESTRAINT SYSTEM
– AIR CLEANER SERVICE
– FUEL SYSTEM
– ENGINE LUBRICATION SYSTEM
– ENGINE COOLING SYSTEM
– ALTERNATOR BELT
– HYDRAULICHYDROSTATIC SYSTEM
– SPARK ARRESTOR MUFFLER
– TIRE MAINTENANCE
– FINAL DRIVE TRANSMISSION CHAINCASE
– FAN GEARBOX
– LUBRICATING THE LOADER
– REMOTE START SWITCH
HYDRAULIC SYSTEM
– HYDRAULICHYDROSTATIC SCHEMATICS
– TROUBLESHOOTING
– HYDRAULIC SYSTEM INFORMATION
– LIFT CYLINDERS
– TILT CYLINDER
– MAIN RELIEF VALVE
– DUAL PRESSURE MAIN RELIEF VALVE SN 512811001 Above W Select Valve JEM
– HYDRAULIC CONTROL VALVE
– SELECT VALVE SN 512811001 Above WSelectValve JEM
– HYDRAULIC FILTER HOUSING
– HYDRAULIC PUMP
– HYDRAULIC FLUID RESERVOIR
– LOCK VALVE SN 5103
– BUCKET POSITION VALVE SN 5102 SN 5103
– FRONT AUXILIARY CONTROL VALVE Apitech
– CONTROL PEDALS
– PEDAL INTERLOCK LINKAGE
HYDROSTATIC SYSTEM
– TROUBLESHOOTING
– HYDROSTATIC SYSTEM INFORMATION
– FRONT PANEL
– STEERING LEVERS
– HYDROSTATIC MOTOR
– HYDROSTATIC CHARGE OIL FILTER
– COLD OIL BYPASS VALVE
– HYDROSTATIC PUMP
– DRIVE BELT SHIELD
– DRIVE BELT
– SPRING LOADED TENSIONER PULLEY
– FIXED TENSIONER PULLEY
– OIL COOLER
DRIVE SYSTEM
– PARKING BRAKE PEDAL
– PARKING BRAKE
– FRONT CHAINCASE COVER
– REAR CHAINCASE COVER
– AXLE SEAL
– AXLE, SPROCKET AND BEARINGS
– REDUCTION GEARCASE
– DRIVE CHAIN
– CHAINCASE FLUID
MAIN FRAME
– OPERATOR CAB GAS CYLINDER
– OPERATOR CAB
– LIFT ARMS
– REAR GRILL
– REAR DOOR
– FUEL TANK
ELECTRICAL SYSTEM
– ELECTRICAL SCHEMATICS
– TROUBLESHOOTING
– ELECTRICAL SYSTEM INFORMATION
– BATTERY
– ALTERNATOR
– STARTER
– STANDARD INSTRUMENT PANEL
– FRONT LIGHTS
– STEERING LEVER CONTROL HANDLE Early Series
ENGINE SERVICE
– TROUBLESHOOTING
– ENGINE SPEED CONTROL
– ENGINE MUFFLER
– AIR CLEANER HOUSING
– COOLANT RECOVERY TANK
– RADIATOR
– FAN DRIVE TENSION PULLEY
– FAN GEARBOXBLOWER HOUSING
– FAN GEARBOX
– ENGINE
– FLYWHEEL
– BELT SHIELD
– ENGINE MOUNTS
– GLOW PLUGS
– VALVE CLEARANCE
– ENGINE COMPRESSION
– FUEL INJECTION PUMP
– FUEL INJECTOR NOZZLES
– CYLINDER HEAD
– VALVES, VALVE SEAT AND GUIDE
– ROCKER ARM AND SHAFT
– PISTON AND CONNECTING ROD
– CYLINDER LINERS
– MAIN BEARINGS
– CRANKSHAFT
– CRANKSHAFT GEAR
– TIMING GEARCASE COVER SEAL
– TIMING GEARCASE COVER
– IDLER GEAR AND HUB
– FUEL INJECTION PUMP IDLER GEAR
– CAMSHAFT GEAR
– TIMING GEARCASE
– CAMSHAFT
– OIL PAN
– OIL PUMP
– WATER PUMP
– THERMOSTAT
– WATER JACKET TUBE
SYSTEM ANALYSIS
– BOSS DIAGNOSTIC TOOL
– SENDER AND SENSOR
– RPM SENSOR
– SERVICE CODES
– TROUBLESHOOTING THE BOSS LCD DISPLAY
– BOSS UNIT
– BOSS INSTRUMENT PANEL
SPECIFICATIONS
– LOADER SPECIFICATIONS
– ENGINE SPECIFICATIONS
– TORQUE SPECIFICATIONS FOR LOADER
– TORQUE SPECIFICATIONS FOR BOLTS
– HYDRAULIC CONNECTION SPECIFICATIONS
– HYDRAULICHYDROSTATIC FLUID SPECIFICATIONS
– DECIMAL AND MILLIMETER EQUIVALENTS
– U.S. TO METRIC CONVERSION
SERVICE MANUAL REVISIONS
– 850001
– 850002
– 850003
– 850004
– 850005
– 850006
– 850007
– 850008
– 850009
– 850010
– 850011
– 850012
– 85013
– 85014
– 85015