Bobcat Loader S250 S300 Service Manual 6901926 EN US

MAINTENANCE SAFETY
ALPHABETICAL INDEX
CONTENTS
– FOREWORD
– SAFETY INSTRUCTIONS
– SERIAL NUMBER LOCATION
– DELIVERY REPORT
– BOBCAT LOADER IDENTIFICATION
SAFETY AND MAINTENANCE
– LIFTING AND BLOCKING THE LOADER
– LIFT ARM SUPPORT DEVICE
– OPERATOR CAB
– TRANSPORTING THE BOBCAT LOADER
– TOWING THE LOADER
– REMOTE START
– SERVICE SCHEDULE
– AIR CLEANER SERVICE
– ENGINE COOLING SYSTEM
– FUEL SYSTEM
– ENGINE LUBRICATION SYSTEM
– HYDRAULICHYDROSTATIC SYSTEM
– FINAL DRIVE TRANSMISSION CHAINCASE
– FAN GEARBOX
– BOBTACH
– POWER BOBTACH
– LUBRICATING THE LOADER
– TIRE MAINTENANCE
HYDRAULIC SYSTEM
– HYDRAULICHYDROSTATIC SCHEMATICS
– HYDRAULIC SYSTEM INFORMATION
– CYLINDER LIFT
– CYLINDER TILT
– CYLINDER POWER BOBTACH
– MAIN RELIEF VALVE FOOT CONTROL
– MAIN RELIEF VALVE ACS
– MAIN RELIEF VALVE SELECTABLE JOYSTICK CONTROL SJC
– HYDRAULIC CONTROL VALVE FOOT CONTROL
– HYDRAULIC CONTROL VALVE ADVANCED CONTROL SYSTEM ACS
– HYDRAULIC CONTROL VALVE SELECTABLE JOYSTICK CONTROL SJC
– LIFT ARM BYPASS CONTROL VALVE
– HYDRAULIC PUMP BOBCAT PN 6678224, 6681596 VENDOR PN 163D1185, 163D1301
– HYDRAULIC PUMP HI FLOW BOBCAT PN 6680295, 6681600 VENDOR PN 163D1275, 163D1304
– HYDRAULIC PUMP BOBCAT PN 6683236 VENDOR PN 163D1298
– HYDRAULIC PUMP CHARGE
– HYDRAULIC PUMP HI FLOW BOBCAT PN 6683237 VENDOR PN 163D1299
– HYDRAULIC PUMP HI FLOW BOBCAT PN 6684635 VENDOR PN 163D1372
– HYDRAULIC PUMP SELECTABLE JOYSTICK CONTROL SJC BOBCAT PN 6684386 VENDOR PN 163D1357
– HYDRAULIC PUMP HI FLOW SELECTABLE JOYSTICK CONTROL SJC BOBCAT PN 6684387 VENDOR PN 163D1358
– HYDRAULICHYDROSTATIC FILTER
– HYDRAULIC FLUID RESERVOIR
– BUCKET POSITION VALVE
– REAR AUXILIARY DIVERTER VALVE EARLY MODELS
– REAR AUXILIARY DIVERTER VALVE EARLY MODELS CONTD
– REAR AUXILIARY DIVERTER VALVE EARLY MODELS CONTD
– REAR AUXILIARY DIVERTER LATER MOTELS
– POWER BOBTACH BLOCK EARLY MODELS
– POWER BOBTACH BLOCK LATER MODELS
– FRONT AUXILIARY HYDRAULIC COUPLER BLOCK
HYDROSTATIC SYSTEM
– HYDROSTATIC SYSTEM INFORMATION
– HYDROSTATIC MOTOR
– HYDROSTATIC MOTOR TWOSPEED
– HYDROSTATIC MOTOR CARRIER
– HYDROSTATIC MOTOR CARRIER SELECTABLE JOYSTICK CONTROL SJC
– CHARGE PRESSURE
– HYDROSTATIC PUMP S250 SN 521313912 BELOW S300 SN 521512099 BELOW
– HYDROSTATIC PUMP S250 SN 521313913 ABOVE S300 SN 521512100 ABOVE
– HYDROSTATIC PUMP SELECTABLE JOYSTICK CONTROL SJC
– DRIVE BELT
– OIL COOLER SEAL TO CONNECT STC
– OIL COOLER SEAL TO CONNECT STC CONTD
DRIVE SYSTEM
– BRAKE
– BRAKE TWOSPEED
– DRIVE COMPONENTS
– CHAINCASE
MAIN FRAME
– SEAT BAR
– OPERATOR CAB
– OPERATOR SEAT
– OPERATOR SEAT SUSPENSION
– BOBTACH
– POWER BOBTACH
– LIFT ARMS
– REAR GRILL
– REAR DOOR
– FUEL TANK
– CONTROL PEDALS
– CONTROL PEDALS ACS
– CONTROL PANEL
– CONTROL PANEL SELECTABLE JOYSTICK CONTROL SJC
– CONTROL HANDLE
– CONTROL HANDLE ADVANCED CONTROL SYSTEM ACS SELECTABLE HANDFOOT CONTROL
– CONTROL HANDLE SELECTABLE JOYSTICK CONTROL SJC
– INSIDE ACCESS PANEL
– INSIDE ACCESS PANEL SELECTABLE JOYSTICK CONTROL SJC
ELECTRICAL SYSTEM ANALYSIS
– ELECTRICAL SCHEMATICS
– ELECTRICAL SYSTEM INFORMATION
– BATTERY
– ALTERNATOR
– STARTER
– INSTRUMENT PANEL
– LIGHTS
– BOBCAT CONTROLLER
– CONTROLLER SELECTABLE JOYSTICK CONTROL SJC
– SPEED SENSOR SELECTABLE JOYSTICK CONTROL SJC
– DIAGNOSTICS SERVICE CODES
– BICS SYSTEM
– SEAT BAR SENSOR
– TRACTION LOCK
– ADVANCED CONTROL SYSTEM ACS
– ELECTRICALHYDRAULIC CONTROLS REFERENCE
– ELECTRICALHYDRAULIC CONTROLS REFERENCE SELECTABLE JOYSTICK CONTROL SJC
– SERVICE PC LAPTOP COMPUTER
– LIFT AND TILT ACTUATOR CALIBRATION SELECTABLE JOYSTICK CONTROL SJC
– RPM SENSOR
ENGINE SERVICE
– TROUBLESHOOTING
– ENGINE SPEED CONTROL
– ENGINE SPEED CONTROL SELECTABLE JOYSTICK CONTROL SJC
– MUFFLER
– AIR CLEANER
– RADIATOR
– COOLING FAN
– ENGINE
– FLYWHEEL AND HOUSING
– RECONDITIONING THE ENGINE
HEATING, VENTILATION, AIR CONDITIONING
– AIR CONDITIONING SYSTEM FLOW
– COMPONENTS
– SAFETY
– REGULAR MAINTENANCE
– BASIC TROUBLESHOOTING
– GENERAL AIR CONDITIONING SERVICE GUIDELINES
– SYSTEM TROUBLESHOOTING CHART
– TEMPERATUREPRESSURE
– AIR CONDITIONING SERVICE
– SYSTEM CHARGING AND RECLAMATION
– COMPRESSOR
– CONDENSER
– RECEIVERDRIER
– PRESSURE RELIEF VALVE
– PRESSURE SWITCH
– EVAPORATORHEATER UNIT
– THERMOSTAT
– EXPANSION VALVE
– EVAPORATOR
– HEATER COIL
– BLOWER FAN
– HEATER VALVE
SPECIFICATIONS
– LOADER SPECIFICATIONS S250
– LOADER SPECIFICATIONS S300
– ENGINE SPECIFICATIONS
– TORQUE SPECIFICATIONS FOR BOLTS
– HYDRAULIC CONNECTION SPECIFICATIONS
– HYDRAULIC FLUID SPECIFICATIONS
– CONVERSIONS
– Revision No S250S3001
– Revision No S250S3002
– Revision No S250S3003
– Revision No S250S3004
– Revision No S250S3005
– Revision No S250S3006