Bobcat Excavator 425 428 Service Manual 6904866 EN GB

MAINTENANCE SAFETY
ALPHABETICAL INDEX
CONTENTS
– FOREWORD
– SAFETY INSTRUCTIONS
– FIRE PREVENTION
– SERIAL NUMBER LOCATIONS
– DELIVERY REPORT
– EXCAVATOR IDENTIFICATION
SAFETY MAINTENANCE
– LIFTING AND BLOCKING THE EXCAVATOR
– UPPERSTRUCTURE SLEW LOCK
– LIFTING THE EXCAVATOR
– OPERATOR CAB ROPS TOPS
– TRANSPORTING THE EXCAVATOR ON A TRAILER
– TAILGATE
– RIGHT SIDE COVER
– SERVICE SCHEDULE
– AIR CLEANER SERVICE
– ENGINE COOLING SYSTEM
– FUEL SYSTEM
– ENGINE LUBRICATION SYSTEM
– HYDRAULIC SYSTEM
– LUBRICATING THE EXCAVATOR
– TRAVEL MOTOR
– SPARK ARRESTOR MUFFLER
– ALTERNATOR BELT
– SEAT BELT
– PIVOT PINS
– EXCAVATOR STORAGE AND RETURN TO SERVICE
– STOPPING THE ENGINE AND LEAVING THE EXCAVATOR
HYDRAULIC SYSTEM
– HYDRAULIC HYDROSTATIC SCHEMATICS
– HYDRAULIC SYSTEM INFORMATION
– BOOM CYLINDER
– ARM CYLINDER
– BOOM SWING CYLINDER
– BUCKET CYLINDER
– BLADE CYLINDER
– CLAMP CYLINDER
– MAIN RELIEF VALVE
– PORT RELIEF VALVES
– CROSSPORT RELIEF VALVES
– PRESSURE REDUCING VALVE
– HYDRAULIC CONTROL VALVE
– HYDRAULIC PUMP
– MANIFOLD ASSEMBLY ACCUMULATOR
– TRAVEL MOTOR
– SWIVEL JOINT
– SWING MOTOR
– SWING MOTOR DRIVE CARRIER
– CONTROL PATTERN SELECTOR VALVE
– RIGHT CONTROL LEVER JOYSTICK
– LEFT CONTROL LEVER JOYSTICK
– TRAVEL CONTROL VALVE
– HYDRAULIC FILTER
– CASE DRAIN FILTER
– HYDRAULIC RESERVOIR
– OIL COOLER
– DIRECT TO TANK VALVE
– NONPRESSURIZED ACCUMULATOR
UNDERCARRIAGE
– BLADE
– TRACK FRAME COMPONENTS
– SWING CIRCLE GEAR
UPPERSTRUCTURE SWING SECTION
– UPPERSTRUCTURE
– CANOPY
– SEAT AND SEAT MOUNT
– RIGHT CONSOLE
– LEFT CONSOLE
– BLADE CONTROL
– UPPERSTRUCTURE SLEW LOCK
– FLOOR MAT AND FLOOR PANEL
– BOOM SWING PEDAL
– TRAVEL LEVER PEDALS
– FUEL TANK
– HORN
– SWING FRAME
– BOOM
– BUCKET
– CLAMP
– TAILGATE
– RIGHT SIDE COVER
– COUNTERWEIGHT
– LEFT SIDE COVER
ELECTRICAL SYSTEM ANALYSIS
– ELECTRICAL SCHEMATICS
– ELECTRICAL SYSTEM INFORMATION
– BATTERY
– ALTERNATOR
– STARTER
– LIGHTS
– MAGNETIC LOCKOUT SENSOR
– FUEL LEVEL SENDER
– DIAGNOSTIC SERVICE CODES
ENGINE SERVICE
– ENGINE INFORMATION
– ENGINE SPEED CONTROL
– SPARK ARRESTOR MUFFLER
– AIR CLEANER
– ENGINE COOLING SYSTEM
– LUBRICATION SYSTEM
– FUEL SYSTEM
– CYLINDER HEAD
– CRANKSHAFT AND PISTONS
– CAMSHAFT AND TIMING GEARS
– FLYWHEEL AND HOUSING
HEATER
– HEATER SYSTEM
– REGULAR MAINTENANCE
– TROUBLESHOOTING
– HEATER UNIT
– HEATER COIL
– BLOWER FAN
– HEATER VALVE
SPECIFICATIONS
– EXCAVATOR SPECIFICATIONS
– TORQUE SPECIFICATIONS FOR BOLTS
– HYDRAULIC CONNECTION SPECIFICATIONS
– HYDRAULIC FLUID SPECIFICATIONS
– CONVERSIONS
SERVICE MANUAL REVISION
– 425 428 1
– 425 428 2
– 425 428 3