Bobcat Loader 943 Service Manual 6570008

MAINTENANCE SAFETY
CONTENTS
– FOREWORD
– SERIAL NUMBER LOCATIONS
– LOADER SERIAL NUMBER
– ENGINE SERIAL NUMBER
– DELIVERY REPORT
– BOBCAT LOADER IDENTIFICATION
PREVENTIVE MAINTENANCE
– SERVICE SCHEDULE
– LIFTING AND BLOCKING THE BOBCAT LOADER
– TRANSPORTING THE BOBCAT LOADER
– TOW VALVES
– LIFT ARM SUPPORT DEVICE
– OPERATOR CAB
– SEAT BAR SYSTEM
– REAR DOOR
– REAR GRILL
– AIR CLEANER
– FUEL SYSTEM
– ENGINE OIL AND FILTER
– COOLING SYSTEM
– ELECTRICAL SYSTEM
– COLD TEMPERATURE STARTING
– HYDRAULIC AND HYDROSTATIC SYSTEM
– SPARK ARRESTOR MUFFLER
– FINAL DRIVE CHAINCASE
– TIRE INSPECTION AND ROTATION
– LOADER LUBRICATION
– PIVOT PINS
– STEERING CONTROL LIMITER
– REMOTE START SWITCH
HYDRAULIC SYSTEM
– HYDRAULIC HYDROSTATIC SCHEMATICS
– TROUBLESHOOTING
– HYDRAULIC SYSTEM INFORMATION
– LIFT CYLINDER
– TILT CYLINDER
– HYDRAULIC CYLINDER REPAIR
– JUNCTION PORT BLOCK
– QUICK COUPLERS BRUNING
– HYDRAULIC CONTROL VALVE
– CHARGE PUMP
– PRECHARGE PORT BLOCK SN 11999 Below
– HYDRAULIC PUMP
– FAN PORT BLOCK SN 11999 Below
– FAN MOTOR SN 11999 Below
– BUCKET POSITION VALVE SN 11999 Below
– HYDRAULIC RESERVOIR
– HYDRAULIC FILTER
– PORT BLOCK SN 12001 Above
– BUCKET POSITION VALVE SN 12001 Above
– FAN MOTOR SN 12001 Above
HYDROSTATIC SYSTEM
– TROUBLESHOOTING
– CONTROL CENTER SN 11999 Below
– LIFT AND TILT PEDALS
– STEERING LEVERS AND SHAFT SN 11999 Below
– HYDROSTATIC MOTOR
– HYDROSTATIC PUMP
– HYDROSTATIC FILTER
– DRIVE BELT
– DRIVE BELT TENSION PULLEY
– CONTROL CENTER SN 12001 Above
– STEERING LEVERS AND SHAFT SN 12001 Above
DRIVE SYSTEM
– PARKING BRAKE
– AXLE SEAL AND WEAR RING
– FRONT AXLE AND SPROCKET
– REAR AXLE, SPROCKET AND DRIVE CHAIN
– DRIVE CHAINS
– REDUCTION GEARCASE
– CHAINCASE FLUID
MAIN FRAME
– OPERATOR CAB
– OPERATOR CAB GAS CYLINDER
– SEAT BAR Without Gas Spring
– SEAT BAR With Gas Spring
– REAR GRILL GAS CYLINDER
– REAR DOOR
– LIFT ARMS
– BOBTACH
– FUEL TANKS
– MAIN FRAME
ELECTRICAL SYSTEM
– ELECTRCAL SCHEMATICS
– DESCRIPTION
– TROUBLESHOOTING
– SEALED ELECTRICAL TERMINAL
– BATTERY
– DELCO ALTERNATOR
– MELROE ALTERNATOR
– STARTER
– OPERATOR CAB HARNESS
– CHASSIS HARNESS
– ENGINE HARNESS
ENGINE SERVICE
– TROUBLESHOOTING
– VALVE CLEARANCE
– ENGINE COMPRESSION
– FUEL FILTER
– FUEL LIFT PUMP
– REMOVING AIR FROM FUEL SYSTEM
– FUEL INJECTION PUMP
– ENGINE TIMING TO INJECTION PUMP
– CHECKING TIMING MARK ON INJECTION PUMP FLANGE
– FUEL INJECTOR NOZZLES
– ENGINE
– RADIATOR AND OIL COOLER
– ENGINE MUFFLER
– EXHAUST GAS PURIFIER Optional
– ENGINE MOUNTS
– ENGINE FLYWHEEL
– CYLINDER HEAD
– VALVES
– ROCKER ARMS
– PISTON AND CONNECTING RODS
– CYLINDER LINERS
– MAIN BEARINGS
– CRANKSHAFT
– REAR MAIN OIL SEAL
– TIMING CASE COVER
– IDLER GEAR AND HUB
– CAMSHAFT GEAR
– FUEL INJECTION PUMP GEAR
– CRANKSHAFT GEAR
– TIMING CASE
– CAMSHAFT
– WATER PUMP
– LUBRICATION SYSTEM
– BALANCER UNIT
TECHNICAL DATA
– LOADER SPECIFICATIONS SN 11999 Below
– LOADER SPECIFICATIONS SN 12001 Above
– ENGINE SPECIFICATIONS
– HYDRAULICHYDROSTATIC FLUID SPECIFICATIONS
– DECIMAL AND MILLIMETER EQUIVALENTS
– U.S. TO METRIC CONVERSION
– STANDARD TORQUE SPECIFICATIONS FOR BOLTS
SERVICE MANUAL REVISIONS
– 9431
– 9432
– 9433
– 9434
– 9435
– 9436
– 9437
– 9438
– 9439
– 94310
– 94311
– 94312
– 94313
– 94314
– 94315
– 94316
– 94317
– 94318