Bobcat 331 331E 334 Excavator Service Manual 6902743 (11-09) – PDF DOWNLOAD

Description

Bobcat 331 331E 334 Excavator Service Manual 6902743 (11-09) – PDF DOWNLOAD

DESCRIPTION:

Bobcat 331 331E 334 Excavator Service Manual 6902743 (11-09) – PDF DOWNLOAD

331 – S/N 234311001 – 234312999
331E – S/N 234411001 – 234411999
334 – S/N 234511001 – 234512999
(G Series)

FOREWORD:

This manual is for the Bobcat loader mechanic. It provides necessary servicing and adjustment procedures for the Bobcat loader and its component parts and systems. Refer to the Operation & Maintenance Manual for operating instructions, starting procedure, daily checks, etc.

The following publications provide information on the safe use and maintenance of the Bobcat machine and attachments:

• The Delivery Report is used to assure that complete instructions have been given to the new owner and that the machine is in safe operating condition.
• The Operation & Maintenance Manual delivered with the machine or attachment contains operating information as well as routine maintenance and service procedures. It is a part of the machine and can be stored in a container provided on the machine. Replacement Operation & Maintenance Manuals can be ordered from your Bobcat dealer.
• Machine signs (decals) instruct on the safe operation and care of your Bobcat machine or attachment. The signs and their locations are shown in the Operation & Maintenance Manual. Replacement signs are available from your Bobcat dealer.
• An Operator’s Handbook fastened to the operator cab. It’s brief instructions are convenient to the operator. The handbook is available from your dealer in an English edition or one of many other languages. See your Bobcat dealer for more information on translated versions.
• The AEM Safety Manual delivered with the machine gives general safety information.
• The Service Manual and Parts Manual are available from your dealer for use by mechanics to do shoptype service and repair work.

TABLE OF CONTENTS:

Bobcat 331 331E 334 Excavator Service Manual 6902743 (11-09) – PDF DOWNLOAD

FOREWORD III
SAFETY INSTRUCTIONS VI
SERIAL NUMBER LOCATIONS XI
DELIVERY REPORT XII
BOBCAT EXCAVATOR IDENTIFICATION XIII
SAFETY AND MAINTENANCE 10-01
HYDRAULIC SYSTEM 20-01
UNDERCARRIAGE30-01
UPPERSTRUCTURE & SWING SECTION 40-01
ELECTRICAL SYSTEM AND ANALYSIS 50-01
ENGINE SERVICE 60-01
HEATING, VENTILATION, AIR CONDITIONING 70-01
SPECIFICATIONS SPEC-01

INDEX:

Bobcat 331 331E 334 Excavator Service Manual 6902743 (11-09) – PDF DOWNLOAD

AIR CLEANER 10-01, 60-01
AIR CONDITIONING SERVICE 70-01
AIR CONDITIONING SYSTEM FLOW 70-01
ALTERNATOR 50-01
ARM CYLINDER 20-01
BASIC TROUBLESHOOTING 70-01
BATTERY 50-01
BLADE 30-01
BLADE CONTROL 40-01
BLADE CYLINDER 20-01
BOOM 40-01
BOOM CYLINDER 20-01
BOOM SWING CYLINDER 20-01
BUCKET 40-01
BUCKET CYLINDER 20-01
BUILD UP VALVE 20-01
CAB 40-01
CASE DRAIN FILTER 20-01
CLAMP 40-01
CLAMP CYLINDER 20-01
COMPONENTS 70-01
COMPRESSOR 70-01
CONDENSOR 70-01
CONVERSIONS SPEC-01
CONTROL PATTERN SELECTOR VALVE 20-01
COOLING SYSTEM 10-01
CROSS PORT RELIEF VALVES 20-01
DIAGNOSTICS SERVICE CODES 50-01
DIRECT TO TANK VALVE 20-01
ELECTRICAL SYSTEM INFORMATION 50-01
ENGINE 60-01
ENGINE ACCESSORY DRIVE BELT 10-01
ENGINE COMPONENTS AND TESTING 60-01
ENGINE FLYWHEEL 60-01
ENGINE LUBRICATION SYSTEM 10-01
ENGINE SPECIFICATIONSSPEC-01
ENGINE SPEED CONTROL 40-01
EXTENDIBLE ARM 40-01
EVAPORATOR 70-01
EVAPORATOR/HEATER UNIT 70-01
EXPANSION VALVE 70-01
EXTENDIBLE ARM CYLINDER 20-01
FLOOR MAT AND FLOOR PLATE 40-01
FUEL, COOLANT AND LUBRICANTS SPEC-01
FUEL LEVEL SENDER 50-01
FUEL SYSTEM 10-01
FUEL TANK 40-01
GENERAL AIR CONDITIONING SERVICE
70-01
HEATER A/C FAN 70-01
HEATER COIL 70-01
HEATER AIR FILTER (WITH CAB OPTION ONLY)
10-01
HEATER VALVE 70-01
HORN 40-01
HYDRAULIC CONTROL VALVE 20-01
HYDRAULIC CONNECTION SPECS SPEC-01
HYDRAULIC FLUID SPECIFICATIONSSPEC-01
HYDRAULIC FILTER MOUNT20-01
HYDRAULIC PUMP 20-01
HYDRAULIC RESERVOIR20-01
HYDRAULIC SYSTEM10-01
HYDRAULIC SYSTEM INFORMATION 20-01
LEFT CONTROL LEVER (JOYSTICK) 20-01
LEFT CONSOLE 40-01
LIFTING AND BLOCKING THE EXCAVATOR 10-01
LIFTING THE EXCAVATOR 10-01
LIGHTS50-01
LUBRICATION OF THE HYDRAULIC EXCAVATOR
10-01
MAIN RELIEF VALVES20-01
MANIFOLD ASSEMBLY/ACCUMULATOR 20-01
OIL COOLER20-01
OPERATOR CAB (ROPS/TOPS) 10-01
PORT RELIEF VALVES20-01
PRESSURE REDUCING VALVE20-01
PRESSURE RELIEF VALVE 70-01
PRESSURE SWITCH 70-01
RADIATOR 60-01
RECEIVER/DRIER 70-01
RECONDITIONING THE ENGINE 60-01
REGULAR MAINTENANCE 70-01
RIGHT CONTROL LEVER (JOYSTICK) 20-01
RIGHT CONSOLE40-01
RIGHT PEDAL AND LINKAGE 40-01
RIGHT SIDE COVER 10-01, 40-01
ROPS CANOPY40-01
Continued On Next Page
331/331E/334 Service Manual
ALPHABETICAL INDEX (CONT’D)
SAFETY 70-01
SEAT AND SEAT MOUNT40-01
SEAT BELT 10-01
SERVICE SCHEDULE 10-01
SPARK ARRESTOR MUFFLER10-01, 60-01
SPECIFICATIONSSPEC-01
STANDARD AND LONG ARM 40-01
STARTER 50-01
SWING CIRCLE GEAR 30-01
SWING FRAME40-01
SWING MOTOR 20-01
SWING MOTOR DRIVE CARRIER 20-01
SWIVEL JOINT 20-01
SYSTEM CHARGING AND RECLAMATION 70-01
SYSTEM TROUBLESHOOTING CHART 70-01
TAILGATE10-01, 40-01
TEMPERATURE/PRESSURE 70-01
THERMOSTAT70-01
TORQUE SPECIFICATIONS SPEC-01
TRACK DAMAGE IDENTIFICATION30-01
TRACK FRAME 30-01
TRACK IDLER 30-01
TRACK ROLLER 30-01
TRACKS 30-01
TRANSPORTING THE EXCAVATOR10-01
TRAVEL CONTROLS 40-01
TRAVEL MOTOR10-01, 20-01
TROUBLESHOOTING60-01
TWO SPEED SWITCH50-01
UPPERSTRUCTURE 40-01
UPPERSTRUCTURE SLEW LOCK 10-01
X-CHANGE ™ 40-01

IMAGES PREVIEW OF THE MANUAL:

BOBCAT 331 331E 334 EXCAVATOR SERVICE MANUAL 6902743 (11-09) – PDF DOWNLOAD:

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

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