Bobcat Loader S850 Service Manual 6987479 EN US

MAINTENANCE SAFETY
CONTENTS
FOREWORD
– FOREWORD
– SAFETY INSTRUCTIONS
– FIRE PREVENTION
– SERIAL NUMBER LOCATIONS
– DELIVERY REPORT
– LOADER IDENTIFICATION
SAFETY AND MAINTENANCE
– LIFTING AND BLOCKING THE LOADER
– LIFT ARM SUPPORT DEVICE
– OPERATOR CAB
– TRANSPORTING LOADER ON A TRAILER
– TOWING THE LOADER
– REMOTE START TOOL KIT MEL1563
– REMOTE START TOOL SERVICE TOOL KIT 7217666
– SERVICE SCHEDULE
– AIR CLEANER SERVICE
– ENGINE COOLING SYSTEM
– FUEL SYSTEM
– ENGINE LUBRICATION SYSTEM
– HYDRAULIC HYDROSTATIC SYSTEM
– FINAL DRIVE TRANSMISSION CHAINCASE
– BOBTACH HAND LEVER
– BOBTACH POWER
– LUBRICATING THE LOADER
– TIRE MAINTENANCE
– SPARK ARRESTER MUFFLER
– PIVOT PINS
– LOADER STORAGE AND RETURN TO SERVICE
– STOPPING THE ENGINE AND LEAVING THE LOADER
– EMERGENCY EXIT
– SEAT BELT
HYDRAULIC SYSTEM
– HYDRAULIC HYDROSTATIC SCHEMATICS
– HYDRAULIC SYSTEM INFORMATION
– CYLINDER LIFT
– CYLINDER TILT
– CYLINDER BOBTACH
– MAIN RELIEF VALVE SN ACS711001 ACS712833 AND SN ACSL11001 ACSL12349
– MAIN RELIEF VALVES SN ACS712834 ABOVE AND SN ACSL12350 ABOVE
– HYDRAULIC CONTROL VALVE SJC SN ACS711001 ACS712833 AND SN ACSL11001 ACSL12349
– HYDRAULIC CONTROL VALVE SJC SN ACS712834 ABOVE AND SN ACSL12350 ABOVE
– HYDRAULIC CONTROL VALVE SCPA SN ACS711001 ACS712833 AND SN ACSL11001 ACSL12349
– HYDRAULIC CONTROL VALVE SCPA SN ACS712834 ABOVE AND SN ACSL12350 ABOVE
– LIFT ARM BYPASS CONTROL VALVE
– HYDRAULIC PUMP
– HYDRAULIC PUMP HIGH FLOW
– HYDRAULIC HYDROSTATIC FILTERS EARLIER MODELS
– HYDRAULIC HYDROSTATIC FILTERS LATER MODELS
– HYDRAULIC FLUID RESERVOIR EARLIER MODELS
– HYDRAULIC FLUID RESERVOIR LATER MODELS
– OIL COOLER EARLIER MODELS
– OIL COOLER LATER MODELS
– BUCKET POSITION VALVE
– REAR AUXILIARY DIVERTER VALVE
– BOBTACH POWER BLOCK EARLIER MODELS
– BOBTACH POWER BLOCK LATER MODELS
– FRONT AUXILIARY HYDRAULIC COUPLER BLOCK
– AUTOMATIC RIDE CONTROL
HYDROSTATIC SYSTEM
– HYDROSTATIC SYSTEM INFORMATION
– HYDROSTATIC DRIVE MOTOR TWOSPEED SN ACS711001 ASC712799 AND SN ACSL11001 ACSL12349
– HYDROSTATIC MOTOR TWOSPEED SN ACS712800 ABOVE AND SN ACSL12350 ABOVE
– HYDROSTATIC MOTOR CARRIER SJC AND SCPA
– CHARGE PRESSURE EARLIER MODELS
– CHARGE PRESSURE LATER MODELS
– HYDROSTATIC PUMP SJC AND SCPA
– DRIVE BELT
– TWOSPEED BRAKE VALVE SN ACS711001 ACS712799 AND SN ACSL11001 ACSL12349
– TWOSPEED BRAKE VALVE SN ACS7112800 ABOVE AND SN ACSL12350 ABOVE
– DRAIN MANIFOLD
DRIVE SYSTEM
– BRAKE TWOSPEED
– DRIVE COMPONENTS
– CHAINCASE
MAINFRAME
– SEAT BAR
– OPERATOR CAB
– OPERATOR SEAT SUSPENSION
– BOBTACH HAND LEVER
– BOBTACH POWER
– LIFT ARMS
– REAR GRILLE
– REAR DOOR TAILGATE
– FUEL TANK
– FUEL TANK AUXILIARY
– CONTROL PEDALS AND LINKAGES SCPA
– CONTROL PANEL SJC
– CONTROL PANEL SCPA
– CONTROL HANDLE LEVER SJC
– CONTROL HANDLE LEVER SCPA
– ACCESS PANEL INSIDE
– ACCESS PANEL INSIDE SJC
– WINDOW REAR
– WINDOW TOP
– WINDOW SIDE
– CAB DOOR
– ARMREST
– LEFT SIDE LOWER PANEL
– RIGHT SIDE LOWER PANEL
– HEADLINER
ELECTRICAL SYSTEM AND ANALYSIS
– ELECTRICAL SCHEMATICS
– ELECTRICAL SYSTEM INFORMATION
– BATTERY
– ALTERNATOR
– STARTER
– INSTRUMENT PANELS
– LIGHTS
– BOBCAT CONTOLERS GATEWAY AND AUXILLIARY
– BOBCAT CONTROLLER ACS
– BOBCAT CONTROLLER SJC DRIVE
– BOBCAT CONTROLLER SCPA DRIVE
– SPEED SENSORS SJC AND SCPA
– DIAGNOSTIC SERVICE CODES
– BOBCAT INTERLOCK CONTROL SYSTEM BICS
– SEAT BAR SENSOR
– TRACTION LOCK
– ELECTRICAL HYDRAULIC CONTROLS SJC
– ELECTRICAL HYDRAULIC CONTROLS SCPA
– SERVICE PC LAPTOP COMPUTER
– CALIBRATION
– STEERING DRIFT COMPENSATION OPERATOR MODE
– STEERING DRIFT COMPENSATION SERVICE MODE
– FLYWHEEL RPM SENSOR
– CONTROL PANEL SETUP
– PASSWORD SETUP DELUXE INSTRUMENTATION PANEL
– PASSWORD SETUP KEYLESS START PANEL
– MAINTENANCE CLOCK
– BACKUP ALARM SYSTEM
– FRONT HORN
– BOBCAT MACHINE IQ WIRELESS COMMUNICATIONS
ENGINE SERVICE
– ENGINE INFORMATION
– ENGINE SPEED CONTROL HAND
– ENGINE SPEED CONTROL FOOT
– MUFFLER
– AIR CLEANER
– ENGINE COOLING SYSTEM EARLIER MODELS
– ENGINE COOLING SYSTEM LATER MODELS
– LUBRICATION SYSTEM
– FUEL SYSTEM
– CYLINDER HEAD
– CRANKSHAFT AND PISTONS
– CAMSHAFT AND TIMING GEARS
– TURBOCHARGER
– FLYWHEEL AND HOUSING
– EXHAUST GAS RECIRCULATION EGR SYSTEM
HEATING, VENTILATION AND AIR CONDITIONING HVAC
– AIR CONDITIONING SYSTEM FLOW
– REGULAR MAINTENANCE
– TROUBLESHOOTING
– SYSTEM CHARGING AND RECLAMATION
– COMPRESSOR
– CONDENSER EARLIER MODELS
– CONDENSER LATER MODELS
– RECEIVER DRIER EARLIER MODELS
– RECEIVER DRIER LATER MODELS
– EVAPORATOR HEATER UNIT
– THERMOSTAT
– EXPANSION VALVE
– EVAPORATOR COIL
– HEATER COIL
– BLOWER FAN
– HEATER VALVE
– EVAPORATOR HEATER COVER
SPECIFICATIONS
– S850 LOADER SPECIFICATIONS
– TORQUE SPECIFICATIONS FOR BOLTS
– HYDRAULIC CONNECTION SPECIFICATIONS
– HYDRAULIC HYDROSTATIC FLUID SPECIFICATIONS
– CONVERSIONS
– SERVICE TOOLS REQUIRED
ALPHABETICAL INDEX