Bobcat 337, 341 Excavators G Series Service Manual PDF

This service manual contains technical information, special repair instructions, diagrams and charts, troubleshooting and maintenance information for Bobcat Excavators 337 and 341 G series. This manual helps to troubleshoot of special equipment Bobcat and solve any problems.

Service manual comes in PDF format. We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly.

This manual provides necessary servicing and adjustment procedures for the excavator and its component parts and systems.

Note:Note: The technical information for Bobcat Excavators 337, 341 G Series is contained in 2 PDF files. Year of the release of manuals 2007 and 2011.

Serial numbers:
337 - S/N 234611001 & Above
341 - S/N 234711001 & Above
(G Series)

CONTENTS:

• FOREWORD
• SAFETY INSTRUCTIONS
• FIRE PREVENTION
• SERIAL NUMBER LOCATIONS
• DELIVERY REPORT
• BOBCAT EXCAVATOR IDENTIFICATION
• SAFETY AND MAINTENANCE
  •     AIR CLEANER
  •     COOLING SYSTEM
  •     ENGINE ACCESSORY DRIVE BELT
  •     ENGINE LUBRICATION SYSTEM
  •     FUEL SYSTEM
  •     HEATER AIR FILTER
  •     HYDRAULIC SYSTEM
  •     LIFTING AND BLOCKING THE EXCAVATOR
  •     LIFTING THE EXCAVATOR
  •     LUBRICATION OF THE EXCAVATOR
  •     OPERATOR CAB (ROPS/TOPS)
  •     RIGHT SIDE COVER
  •     SEAT BELT
  •     SERVICE SCHEDULE
  •     SPARK ARRESTOR MUFFLER
  •     TAILGATE
  •     TRANSPORTING THE EXCAVATOR
  •     TRAVEL MOTOR
• HYDRAULIC SYSTEM
  •     ARM CYLINDER
  •     BLADE CYLINDER
  •     BOOM CYLINDER
  •     BOOM SWING CYLINDER
  •     BOOM SWING LOCK VALVE
  •     BUCKET CYLINDER
  •     BUILD UP VALVE
  •     CASE DRAIN FILTER MOUNT
  •     CLAMP CYLINDER
  •     CONTROL PATTERN SELECTOR VALVE
  •     CROSSPORT RELIEF VALVE
  •     DIRECT TO TANK VALVE
  •     DUAL SEQUENCE VALVE
  •     HYDRAULIC CONTROL VALVE
  •     HYDRAULIC FILTER MOUNT
  •     HYDRAULIC PUMP
  •     HYDRAULIC RESERVOIR
  •     HYDRAULIC SYSTEM INFORMATION
  •     HYDRAULIC X-CHANGE VALVE
  •     LEFT CONTROL LEVER (JOYSTICK)
  •     MAIN RELIEF VALVE
  •     MANIFOLD ASSEMBLY/ACCUMULATOR
  •     OIL COOLER
  •     PORT RELIEF VALVES
  •     PRESSURE REDUCING VALVE
  •     REMOVING AIR FROM HYDRAULIC SYSTEM
  •     RIGHT CONTROL LEVER (JOYSTICK)
  •     SWING MOTOR
  •     SWING MOTOR DRIVE CARRIER
  •     SWIVEL JOINT
  •     TRAVEL CONTROL VALVE
  •     TRAVEL MOTOR
• UNDERCARRIAGE
  •     BLADE
  •     SWING CIRCLE GEAR
  •     TRACK DAMAGE IDENTIFICATION
  •     TRACK FRAME
  •     TRACK IDLER
  •     TRACK ROLLER
  •     TRACKS
• UPPERSTRUCTURE & SWING SECTION
  •     ARM
  •     BLADE CONTROL
  •     BOOM
  •     BUCKET
  •     CAB
  •     CLAMP
  •     CONTROL LINKAGE ASSEMBLY
  •     ENGINE SPEED CONTROL
  •     FLOORMAT AND FLOOR PLATE
  •     FUEL TANK
  •     HORN
  •     LEFT CONSOLE
  •     RIGHT CONSOLE
  •     RIGHT PEDAL AND LINKAGE
  •     ROPS CANOPY
  •     SEAT AND SEAT MOUNT
  •     SWING FRAME
  •     TAILGATE
  •     TRAVEL CONTROLS
  •     UPPERSTRUCTURE
  •     X-CHANGE
  •     X-CHANGE (HYDRAULIC)
  •     X-CHANGE (PIN ON)
• ELECTRICAL SYSTEM AND ANALYSIS
  •     ALTERNATOR
  •     BATTERY
  •     DELUXE INSTRUMENT PANEL SETUP
  •     DIAGNOSTICS SERVICE CODE
  •     ELECTRICAL SYSTEM INFORMATION
  •     FUEL LEVEL SENDER
  •     LIGHTS
  •     STARTER
  •     TWO SPEED SWITCH
• ENGINE SERVICE
  •     AIR CLEANER
  •     ENGINE
  •     ENGINE COMPONENTS AND TESTING
  •     ENGINE FLYWHEEL
  •     ENGINE FLYWHEEL (LATER MODELS)
  •     MUFFLER
  •     RADIATOR
  •     RECONDITIONING THE ENGINE
  •     TROUBLESHOOTING
• HEATING, VENTILATION, AIR CONDITIONING
  •     AIR CONDITIONING SERVICE
  •     AIR CONDITIONING SYSTEM FLOW
  •     BASIC TROUBLESHOOTING (EARLY MODELS)
  •     BASIC TROUBLESHOOTING (LATER MODELS)
  •     BLOWER FAN (EARLY MODELS)
  •     BLOWER FAN (LATER MODELS)
  •     COMPONENTS
  •     COMPRESSOR
  •     CONDENSER
  •     EVAPORATOR (EARLY MODELS)
  •     EVAPORATOR (LATER MODELS)
  •     EVAPORATOR VALVE (LATER MODELS)
  •     EVAPORATOR/HEATER UNIT (EARLY MODELS)
  •     EVAPORATOR/HEATER UNIT (LATER MODELS)
  •     EXPANSION VALVE (EARLY MODELS)
  •     EVAPORATOR VALVE (LATER MODELS)
  •     GENERAL AIR CONDITIONING SERVICE GUIDELINES
  •     HEATER COIL (EARLY MODELS)
  •     HEATER COIL (LATER MODELS)
  •     HEATER VALVE (EARLY MODELS)
  •     HEATER VALVE (LATER MODELS)
  •     PRESSURE RELIEF VALVE
  •     PRESSURE SWITCH
  •     RECEIVER/DRIER
  •     REGULAR MAINTENANCE
  •     SAFETY
  •     SYSTEM CHARGING AND RECLAMATION
  •     SYSTEM TROUBLESHOOTING CHART
  •     TEMPERATURE/PRESSURE
  •     THERMOSTAT (EARLY MODELS)
  •     THERMOSTAT (LATER MODELS)
• SPECIFICATIONS
  •     CONVERSIONS
  •     ENGINE SPECIFICATIONS
  •     FUEL, COOLANT AND LUBRICANTS
  •     HYDRAULIC CONNECTION SPECIFICATIONS
  •     HYDRAULIC FLUID SPECIFICATIONS
  •     SPECIFICATIONS
  •     TORQUE SPECIFICATIONS