Bobcat Loader 553 Service Manual 6900450 EN US

MAINTENANCE SAFETY
ALPHABETICAL INDEX
CONTENTS
– FOREWORD
– SAFETY INSTRUCTIONS
– SERIAL NUMBER LOCATIONS
– LOADER SERIAL NUMBER
– ENGINE SERIAL NUMBER
– DELIVERY REPORT
– BOBCAT SKID STEER LOADER IDENTIFICATION
PREVENTIVE MAINTENANCE
– SERVICE SCHEDULE
– LIFTING AND BLOCKING THE LOADER
– TOWING THE LOADER
– STOPPING THE BOBCAT 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
– LUBRICATING THE BOBCAT LOADER
– PIVOT PINS
– BOBTACH
– AUXILIARY CONTROL LOCKBOLT
– UJOINT LUBRICATION
– REMOTE START SWITCH
HYDRAULIC SYSTEM
– HYDRAULIC HYDROSTATIC SCHEMATICS
– GLOSSARY OF HYDRAULIC HYDROSTATIC SYMBOLS
– TROUBLESHOOTING
– HYDRAULIC SYSTEM INFORMATION
– LIFT CYLINDERS
– TILT CYLINDER
– HYDRAULIC CYLINDER
– MAIN RELIEF VALVE
– HYDRAULIC CONTROL VALVE
– HYDRAULIC PUMP
– HYDRAULIC FLUID RESERVOIR
– LIFT LOCK BYPASS VALVE
– TILT LOCK VALVE
– HYDRAULIC FILTER HOUSING
– CONTROL PEDALS
– PEDAL INTERLOCK LINKAGE
– CROSSMEMBER LINKAGE
HYDROSTATIC SYSTEM
– TROUBLESHOOTING
– HYDROSTATIC SYSTEM INFORMATION
– CONTROL PANEL
– STEERING LEVERS
– STEERING LINKAGE
– HYDROSTATIC MOTOR
– HYDROSTATIC PUMP
– PORT BLOCK
– OIL COOLER
DRIVE SYSTEM
– PARKING BRAKE
– PARKING BRAKE DISC
– TRACTION LOCK GUIDES
– CHAINCASE FLUID
– CHAINCASE COVERS
– AXLE SEAL
– AXLE, BEARINGS, AND SPROCKET
– DRIVE CHAIN
MAIN FRAME
– SEAT BAR
– OPERATOR CAB GAS CYLINDER
– OPERATOR CAB
– OPERATOR SEAT
– REAR DOOR
– FUEL TANK
– BOBTACH
– LIFT ARMS
– REAR GRILL
ELECTRICAL SYSTEM
– ELECTRICAL SCHEMATICS
– TROUBLESHOOTING
– ELECTRICAL SYSTEM INFORMATION
– BATTERY
– USING A BOOSTER BATTERY JUMP STARTING
– ALTERNATOR
– STARTER
– INSTRUMENT PANEL
– FRONT LIGHTS
ENGINE SERVICE
– TROUBLESHOOTING
– ENGINE SPEED CONTROL
– RADIATOR
– ENGINE MUFFLER
– AIR CLEANER
– ENGINE
– UJOINT COUPLER
– RUBBER DRIVE COUPLER
– FLYWHEEL
– FLYWHEEL HOUSING
– ENGINE MOUNTING BRACKETS
– BLOWER FAN HOUSING
– ENGINE COMPRESSION
– GLOW PLUGS
– FUEL SHUTOFF SOLENOID
– FUEL LIFT PUMP
– FUEL INJECTION PUMP
– FUEL INJECTOR NOZZLES
– THERMOSTAT
– WATER PUMP
– TIMING GEAR CASE COVER
– OIL PUMP
– CRANKSHAFT FRONT SEAL
– ENGINE SPEED CONTROL PLATE
– EXHAUST MANIFOLD
– VALVE COVER
– ROCKER ARM
– PUSH ROD
– TAPPET
– WATER FLANGE
– CYLINDER HEAD
– IDLER GEAR
– CAMSHAFT
– FUEL CAMSHAFT
– OIL PAN
– GOVERNOR SHAFT
– GOVERNOR FORK LEVER
– PISTON
– CRANKSHAFT
– ENGINE TIMING
– TIMING GEAR BACKLASH
SYSTEMS ANALYSIS
– BICS BOBCAT INTERLOCK CONTROL SYSTEM
– BICS SYSTEM CONTROLLER
– SEAT BAR SENSOR
– SEAT SENSOR
– TRACTION LOCK
SPECIFICATIONS
– LOADER SPECIFICATIONS
– ENGINE SPECIFICATIONS
– TORQUE SPECIFICATIONS FOR LOADER
– HYDRAULICHYDROSTATIC FLUID SPECIFICATIONS
– METRIC TORQUE SPECIFICATIONS FOR BOLTS
– STANDARD TORQUE SPECIFICATIONS FOR BOLTS
– DECIMAL AND MILLIMETER EQUIVALENTS
– U.S. TO METRIC CONVERSION
– HYDRAULIC CONNECTION SPECIFICATIONS
SERVICE MANUAL REVISIONS
– 5531
– 5532
– 5533
– 5534