Description

Bobcat 320, 320L and 322 Excavator Service Manual

Bobcat 320, 320L and 322 Compact Excavator Operating ,Wiring, Hydraulic and Service Repair Manual

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

Language: English
Format: PDF

Bobcat 320 and 320L ( S/N 224511001 & Above) :
Service Manual  – 642 Pages
Operation & Maintenance Manual  – 120 Pages

Bobcat 320 and 320L (S/N 223811001 & Above) (D Series) :
Bobcat 322 ( S/N 223511001 & Above) (D Series) :
Service Manual  – 730 Pages
Operation & Maintenance Manual  – 98 Pages

Bobcat 320 and 320L (S/N 223911001 & Above) (G Series) :
Bobcat 322 ( S/N 224011001 & Above) (G Series) :
Service Manual  – 707  Pages
Operation & Maintenance Manual  – 119 Pages

Hydraulic Hydrostatic Schematic and Wiring Schematic are included in the Service Manual

Sample Table of CONTENTS for S/N 224511001 & Above Service Manual:

• 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 HYDRAULIC EXCAVATOR
  • OPERATOR CAB ROPS/TOPS (IF EQUIPPED)
  • SEAT BELT
  • SERVICE SCHEDULE
  • SPARK ARRESTOR MUFFLER
  • UPPERSTRUCTURE SLEW LOCK
  • TAILGATE
  • TRANSPORTING THE EXCAVATOR
  • TRAVEL MOTOR
• HYDRAULIC SYSTEM
  • ARM CYLINDER
  • BLADE CYLINDER
  • BOOM CYLINDER
  • BOOM SWING CYLINDER
  • BUCKET CYLINDER
  • CROSSPORT RELIEF VALVES
  • HYDRAULIC CONTROL VALVE (320)
  • 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)
  • SWIVEL JOINT
  • SWING MOTOR
  • 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 (320)
  • CONTROL LINKAGE ASSEMBLY (320L)
  • ENGINE SPEED CONTROL
  • FLOOR MAT AND FLOOR PANELS
  • FUEL TANK
  • HORN
  • LEFT CONSOLE
  • LEFT PEDAL
  • RIGHT CONSOLE
  • RIGHT PEDAL AND LINKAGE
  • ROPS CANOPY
  • SEAT AND SEAT MOUNT
  • SLEW LOCK
  • SWING FRAME
  • 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
  • SPARK ARRESTOR MUFFLER
  • TROUBLESHOOTING
• HEATER
  • HEATER
• SPECIFICATIONS
  • CONVERSIONS
  • ENGINE SPECIFICATIONS
  • FUEL, COOLANT AND LUBRICANTS
  • HYDRAULIC CONNECTION SPECIFICATIONS
  • HYDRAULIC FLUID SPECIFICATIONS
  • SPECIFICATIONS
  • TORQUE SPECIFICATIONS