Bobcat Excavator 337 Service Manual 6900380 EN US

MAINTENANCE SAFETY
ALPHABETICAL INDEX
CONTENTS
– FOREWORD
– SAFETY INSTRUCTIONS
– SERIAL NUMBER LOCATIONS
– HYDRAULIC EXCAVATOR SERIAL NUMBER
– ENGINE SERIAL NUMBER
– DELIVERY REPORT
– HYDRAULIC EXCAVATOR IDENTIFICATION
PREVENTIVE MAINTENANCE
– SERVICE SCHEDULE
– LIFTING AND BLOCKING THE EXCAVATOR
– TRANSPORTING THE HYDRAULIC EXCAVATOR
– ENGINE COVER
– AIR CLEANER
– FUEL SYSTEM
– ENGINE LUBRICATION SYSTEM
– COOLING SYSTEM
– ALTERNATOR BELT
– HYDRAULIC SYSTEM
– SPARK ARRESTOR MUFFLER If Equipped
– TRAVEL MOTOR
– LUBRICATION OF THE HYDRAULIC EXCAVATOR
– HEATER AIR FILTER With Cab Option Only
HYDRAULIC SECTION
– HYDRAULIC SCHEMATICS
– HYDRAULIC SYSTEM TROUBLESHOOTING
– HYDRAULIC SERVICE INFORMATION
– HYDRAULIC PUMPS
– HYDRAULIC PISTON PUMP
– HYDRAULIC GEAR PUMP SN 515411001 515412249 and 230611001 230611067
– HYDRAULIC GEAR PUMP
– MAIN RELIEF VALVES
– PORT RELIEF VALVES
– HYDRAULIC CONTROL VALVE
– PRESSURE REDUCING VALVE With Accumulator
– PRESSURE REDUCING VALVE Without Accumulator
– PRESSURE REDUCING VALVE With and WithoutAccumulator SN 515412053 Above and 230611204 Above
– DUAL SEQUENCE VALVE
– AUXILIARY HYDRAULIC VALVE
– BOOM SWING LOCK VALVE
– OIL COOLER
– HYDRAULIC RESERVOIR
– LIFTING CLAMP CYLINDER If Equipped
– BOOM CYLINDER
– ARM CYLINDER
– BUCKET CYLINDER
– BLADE CYLINDER
– BOOM SWING CYLINDER
– HYDRAULIC CYLINDER
– JOYSTICK CONTROL CHANGE
– CONTROL PATTERN SELECTOR VALVE
– AUXILIARY SELECTOR VALVE
DRIVE SECTION
– RIGHT CONSOLE COVER
– RIGHT CONSOLE
– LEFT CONSOLE COVER
– LEFT CONSOLE
– JOYSTICK
– STEERING LEVERS AND PEDALS
– AUXILIARY HYDRAULIC VALVE
UPPER WORKS AND SWING SECTION
– ENGINE COVER
– SEAT AND SEAT MOUNT
– FLOORMAT AND FLOOR PLATE
– REAR FLOOR PLATE
– LEFT SIDE COVER
– RIGHT SIDE COVER
– RIGHT CORNER POST
– LEFT CORNER POST
– RIGHT COUNTERWEIGHT
– LEFT COUNTERWEIGHT
– BATTERY BOX
– FUEL TANK
– BUCKET TEETH
– XCHANGE
– BOOM
– BOOM SWING BRACKET
– SWING BRACKET BUSHING
– SWING MOTOR SN 515411496 Below
– SWING MOTOR DRIVE CARRIER SN 515411496 Below
– SWING MOTORBRAKE ASSEMBLY SN 515411497 Above
– SWING MOTORBRAKE ASSEMBLY SN 515411497 Above
– SWING MOTOR DRIVE CARRIER SN 515411497 Above
– FRONT ENGINE COVER
– UPPERSTRUCTURE AND SWING CIRCLE GEAR
– CENTER SWIVEL JOINT
– ROPS CANOPY
– CABCANOPY REAR COVER
MAIN FRAME AND TRACKS
– BLADE
– TRACK
– TRACK FRAME
– TRACK IDLER
– TRACK ROLLER
– TRAVEL MOTOR
– TRACK DAMAGE IDENTIFICATION
ELECTRICAL SYSTEM
– ELECTRICAL SCHEMATICS
– ELECTRICAL SYSTEM
– BATTERY
– ALTERNATOR
– STARTER
– FUEL LEVEL SENDER
– GAUGES
– TWO SPEED SWITCH
– HORN
– BUZZER
– TIMER
– DIODES
– CAB ELECTRICAL
– TWO SPEED SWITCH
ENGINE SERVICE
– TROUBLESHOOTING
– VALVE CLEARANCE
– ENGINE COMPRESSION
– GLOW PLUGS
– FUEL SHUTOFF SOLENOID
– FUEL INJECTION PUMP
– FUEL INJECTOR NOZZLES
– FAN GUARD
– RADIATOR
– MUFFLER
– AIR CLEANER
– ENGINE
– ENGINE FLYWHEEL
– CYLINDER HEAD
– VALVE, VALVE SEAT AND GUIDE
– ROCKER ARM AND SHAFT
– TIMING GEARCASE COVER
– IDLER GEAR AND CAMSHAFT
– TIMING GEARS
– FUEL CAMSHAFT
– CRANKSHAFT GEAR
– OIL PUMP
– PISTON AND CONNECTING ROD
– CRANKSHAFT AND BEARINGS
– CYLINDER BORE
– WATER PUMP
TECHNICAL DATA
– 337 HYDRAULIC EXCAVATOR SPECIFICATIONS
– 341 HYDRAULIC EXCAVATOR SPECIFICATIONS
– ENGINE SPECIFICATIONS
– FUEL, COOLANT AND LUBRICANTS
– HYDRAULIC CONNECTION SPECIFICATIONS
– DECIMAL AND MILLIMETER EQUIVALENTS
– U.S. TO METRIC CONVERSION
SERVICE MANUAL REVISION
– 3371
– 3372
– 3373
– 3374
– 3375
– 3376
– 3373417