These service manual contains all the information required to assist you or a trained service engineers with all work, repairs and maintenance on this Excavator.

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Bobcat Excavator :
X320 Operation & Maintenance Manual S/N 511720001 511721115
X320 Operation & Maintenance Manual S/N 511721116 and Above
X320 Service Manual S/N 511720001 and Above

X320 Operation & Maintenance Manual S/N 562313001 and Above
X320 and X322 Service Manual S/N 562313001 and Above & S/N 517811001 & Above

CONTENTS:

FOREWORD
SAFETY INSTRUCTIONS
SERIAL NUMBER LOCATIONS
DELIVERY REPORT
HYDRAULIC EXCAVATOR IDENTIFICATION
PREVENTIVE MAINTENANCE
- AIR CLEANER SERVICE
- ALTERNATOR BELT ADJUSTMENT
- COOLING SYSTEM
- ELECTRICAL SYSTEM
- ENGINE COVER
- ENGINE LUBRICATION SYSTEM
- FINAL DRIVE CASE
- FUEL SYSTEM
- HEATER AIR FILTER (With Cab Option Only) HYDRAULIC SYSTEM
- JOYSTICK CONTROL CHANGE
- LUBRICATION OF THE HYDRAULIC EXCAVATOR
- MAINTENANCE SAFETY
- SERVICE SCHEDULE
- SPARK ARRESTOR MUFFLER (if equipped)
- TRACK TENSION
HYDRAULIC SYSTEM
- ACCUMULATOR
- ARM CYLINDER
- AUXILIARY FLUSH FACE COUPLERS
- BLADE CYLINDER
- BOOM CYLINDER
- BOOM SWING CYLINDER
- BUCKET CYLINDER
- DRAIN BLOCK
- HYDRAULIC CONTROL VALVE
- HYDRAULIC CYLINDER
- HYDRAULIC FILTER ASSEMBLY
- HYDRAULIC PUMP
- HYDRAULIC SERVICE INFORMATION
- JOYSTICK CONTROL CHANGE
- MAIN RELIEF VALVES (Adjustable)
- PORT RELIEF VALVES
- TRACK FRAME EXPANSION CYLINDER 322 S/N 517811001 & Above)
- TROUBLESHOOTING
DRIVE SYSTEM
- BLADE LEVER
- CONTROL CONSOLE LEFT HAND
- CONTROL CONSOLE RIGHT HAND
- CONSOLE COVER LEFT HAND
- CONSOLE COVER RIGHT HAND
- DRIVE MOTOR
- FLOORMAT AND FLOOR PANELS
- FUEL TANK
- GAS SPRING
- HYDRAULIC RESERVOIR
- JOYSTICK
- LATCH HOOK
- LINKAGE RODS
- LOCK LEVER
- MICROSWITCH
- PEDAL LEFT HAND
- PEDAL RIGHT HAND
- ROCKERSHAFT
- TRAVEL LEVERS
- UPPER CONSOLE
UPPER WORKS & SWING SYSTEM
- AIR BAFFLE (Cab Models Only)
- BELLY PAN (Field Installed)
- CAB
- CAB/CANOPY REAR COVER
- CENTER SWIVEL JOINT (S/N 562313001 562319999)
- CENTER SWIVEL JOINT 320 (S/N 562320000 & Above) and 322 (S/N 517811001 & Above)
- ROPS CANOPY
- SWING CIRCLE GEAR
- SWING MOTOR
- UPPERSTRUCTURE
MAIN FRAME & TRACKS
- ARM
- ARM BUSHINGS
- BOOM
- BOOM BUSHING
- BUCKET
- CORNER POSTS
- COUNTERWEIGHT
- ENGINE COVER
- SEAT AND SEAT MOUNT
- SPEED CONTROL LEVER/SWING LOCK LEVER AND MOUNTING
- SWING POST
- TRACK
- TRACK DAMAGE IDENTIFICATION
- TRACK FRAME
ELECTRICAL SYSTEM
- ALTERNATOR
- BATTERY
- BATTERY BOX
- CAB ELECTRICAL (Cab Option)
- ELECTRICAL SYSTEM
- FUEL LEVEL SENDER
- HORN
- LIGHT SWITCH
- STARTER
- TROUBLESHOOTING
- Two Speed Switch
ENGINE SERVICE
- AIR CLEANER
- BELT GUARD
- CRANKSHAFT AND BEARINGS
- CRANKSHAFT GEAR
- CYLINDER BORE
- CYLINDER HEAD
- ENGINE
- ENGINE COMPRESSION
- ENGINE FLYWHEEL (EARLY MODELS)
- ENGINE FLYWHEEL (LATER MODELS)
- FAN GUARD
- FUEL CAMSHAFT
- FUEL INJECTION PUMP
- FUEL INJECTOR NOZZLES
- FUEL SHUTOFF SOLENOID
- GLOW PLUGS
- IDLER GEAR AND CAMSHAFT
- OIL PUMP
- PISTON AND CONNECTING ROD
- RADIATOR
- ROCKER ARM AND SHAFT
- SPARK ARRESTOR MUFFLER (If Equipped)
- TIMING GEARS
- TIMING GEARCASE COVER
- TROUBLESHOOTING
- VALVE CLEARANCE
- VALVE, VALVE SEAT AND GUIDE
- WATER PUMP
TECHNICAL DATA
- ENGINE SPECIFICATIONS
- FUEL, COOLANT AND LUBRICANTS
- HYDRAULIC EXCAVATOR SPECIFICATIONS
- HYDRAULIC FLUID SPECIFICATIONS