Bobcat 320, 322 (G Series) Excavator Service Manuals PDF

Service manuals contain repair and maintenance instructions, diagrams and charts, troubleshooting information, intended for Bobcat Excavators 320 and 322 G series. Service manuals are a system of service instructions contains clear technical service information about Bobcat excavators and helps to identify existing and potential problems, perform maintenance and repair problem areas, and equipment problems.

Set of service manuals are designed to work on a personal computer with Windows & Mac. The manuals are a file PDF. We recommend using Adobe PDF Reader, to be sure all images/graphics will display correctly.

Note: Information for this model excavators is contained in several files, one for 2006, the second update for 2012. Use them together for complete information.

Serial numbers:
320 - S/N 223911001 & Above
322 - S/N 224011001 & Above
G Series

CONTENTS:

• FOREWORD
• SAFETY INSTRUCTIONS
• SERIAL NUMBER LOCATIONS
• DELIVERY REPORT
• BOBCAT EXCAVATOR IDENTIFICATION
• SAFETY AND MAINTENANCE
  •     AIR CLEANER SERVICE
  •     ALTERNATOR BELT
  •     CONTROL CONSOLE LOCKOUTS
  •     ENGINE COOLING SYSTEM
  •     ENGINE LUBRICATION SYSTEM
  •     FUEL SYSTEM
  •     HEATER AIR FILTERS
  •     HYDRAULIC SYSTEM
  •     LIFTING AND BLOCKING THE EXCAVATOR
  •     LIFTING THE EXCAVATOR
  •     LUBRICATION OF THE EXCAVATOR
  •     OPERATOR CAB
  •     SEAT BELT
  •     SERVICE SCHEDULE
  •     SPARK ARRESTOR MUFFLER
  •     SWING LOCK
  •     TAILGATE
  •     TRANSPORTING THE EXCAVATOR
  •     TRAVEL MOTOR
• HYDRAULIC SYSTEM
  •     ACCUMULATORS (S/N 223811055-223811259 AND 223511138-223511609)
  •     ARM CYLINDER
  •     BLADE CYLINDER
  •     BOOM CYLINDER
  •     BOOM SWING CYLINDER
  •     BUCKET CYLINDER
  •     CONTROL PATTERN SELECTOR VALVE
  •     CROSSPORT RELIEF VALVES
  •     HYDRAULIC CONTROL VALVE (320/322)
  •     HYDRAULIC CONTROL VALVE (320L)
  •     HYDRAULIC FILTER MOUNT
  •     HYDRAULIC PUMP
  •     HYDRAULIC RESERVOIR
  •     HYDRAULIC SYSTEM INFORMATION
  •     LEFT CONTROL LEVER (JOYSTICK)
  •     MAIN RELIEF VALVE
  •     MANIFOLD ASSEMBLY/ACCUMULATOR
  •     OIL COOLER
  •     PORT RELIEF VALVES
  •     PRESSURE REDUCING VALVE
  •     RIGHT CONTROL LEVER (JOYSTICK)
  •     SWING MOTOR
  •     SWIVEL JOINT
  •     TRACK FRAME EXPANSION CYLINDER
  •     TRAVEL MOTOR
• UNDERCARRIAGE
  •     BLADE
  •     SWING CIRCLE GEAR
  •     TRACK DAMAGE IDENTIFICATION
  •     TRACK FRAME
  •     TRACK IDLER
  •     TRACK ROLLER
  •     TRACKS
• UPPERSTRUCTURE & SWING SECTION
  •     ARM
  •     BLADE CONTROL
  •     BLADE EXTENSION TRAY
  •     BOOM
  •     BUCKET
  •     CAB
  •     CONTROL LINKAGE ASSEMBLY
  •     ENGINE SPEED CONTROL
  •     FLOORMAT AND FLOOR PLATES
  •     FUEL TANK
  •     HORN
  •     LEFT CONSOLE
  •     LEFT PEDAL
  •     RIGHT CONSOLE
  •     RIGHT PEDAL
  •     ROPS CANOPY
  •     SEAT AND SEAT MOUNT
  •     SWING FRAME
  •     SWING LOCK
  •     TAILGATE
  •     TRAVEL CONTROLS
  •     UPPERSTRUCTURE
• ELECTRICAL SYSTEM AND ANALYSIS
  •     ALTERNATOR
  •     BATTERY
  •     ELECTRICAL SYSTEM
  •     FUEL LEVEL SENDER
  •     LIGHTS
  •     MICROSWITCH
  •     STARTER
  •     TWO-SPEED SWITCH (320 ONLY)
• ENGINE SERVICE
  •     AIR CLEANER
  •     ENGINE
  •     ENGINE COMPONENTS AND TESTING
  •     ENGINE FLYWHEEL
  •     RADIATOR
  •     RECONDITIONING THE ENGINE
• HEATER
  •     HEATER
• SPECIFICATIONS
  •     CONVERSIONS
  •     ENGINE SPECIFICATIONS
  •     FUEL, COOLANT AND LUBRICANTS
  •     HYDRAULIC CONNECTION SPECIFICATIONS