Bobcat 331 331E 334 Compact Excavator Service Manual 6986943 (9-09) – PDF DOWNLOAD

Description

Bobcat 331 331E 334 Compact Excavator Service Manual 6986943 (9-09) – PDF DOWNLOAD

DESCRIPTION:

Bobcat 331 331E 334 Compact Excavator Service Manual 6986943 (9-09) – PDF DOWNLOAD

331 S/N AACS11001 & Above
S/N A9K511001 & Above
331E S/N A9K911001 & Above
334 S/N A9K711001 & Above

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.

Maintenance:

The machine and some attachments have components that are at high temperatures under normal operating conditions. The primary source of high temperatures is the engine and exhaust system. The electrical system, if damaged or incorrectly maintained, can be a source of arcs or sparks.

• Flammable debris (leaves, straw, etc.) must be removed regularly. If flammable debris is allowed to accumulate, it can cause a fire hazard. Clean often to avoid this accumulation. Flammable debris in the engine compartment is a potential fire hazard.
• The operator’s area, engine compartment and engine cooling system must be inspected every day and cleaned if necessary to prevent fire hazards and overheating. All fuels, most lubricants and some coolants mixtures are flammable. Flammable fluids that are leaking or spilled onto hot surfaces or onto electrical components can cause a fire.

Operation :

Do not use the machine where exhaust, arcs, sparks or hot components can contact flammable material, explosive dust or gases.

TABLE OF CONTENTS:

Bobcat 331 331E 334 Compact Excavator Service Manual 6986943 (9-09) – PDF DOWNLOAD

FOREWORD II
SAFETY INSTRUCTIONSIV
FIRE PREVENTION VI
SERIAL NUMBER LOCATIONSVIII
DELIVERY REPORT IX
BOBCAT EXCAVATOR IDENTIFICATIONX
SAFETY & MAINTENANCE 10-01
HYDRAULIC SYSTEM20-01
UNDERCARRIAGE 30-01
UPPERSTRUCTURE & SWING SECTION 40-01
ELECTRICAL SYSTEM & ANALYSIS50-01
ENGINE SERVICE60-01
HEATING, VENTILATION, AIR CONDITIONING 70-01
SPECIFICATIONSSPEC-01

INDEX:

Bobcat 331 331E 334 Compact Excavator Service Manual 6986943 (9-09) – PDF DOWNLOAD

AIR CLEANER 60-01
AIR CLEANER SERVICE 10-01
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
BOOM SWING LOCK VALVE 20-01
BUCKET 40-01
BUCKET CYLINDER 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
CROSS PORT RELIEF VALVES 20-01
DIAGNOSTICS SERVICE CODES 50-01
DIRECT TO TANK VALVE 20-01
DELUXE INSTRUMENT PANEL SETUP 50-01
ELECTRICAL SYSTEM INFORMATION 50-01
ENGINE 60-01
ENGINE ACCESSORY DRIVE BELT 10-01
ENGINE COMPONENTS AND TESTING 60-01
ENGINE COOLING SYSTEM 10-01
ENGINE FLYWHEEL 60-01
ENGINE LUBRICATION SYSTEM 10-01
ENGINE SPECIFICATIONSSPEC-01
ENGINE SPEED CONTROL 40-01
EXTENDIBLE ARM 40-01
EXTENDIBLE ARM CYLINDER 20-01
EVAPORATOR 70-01
EVAPORATOR/HEATER UNIT 70-01
EXPANSION VALVE 70-01
EXTENDIBLE ARM CYLINDER 20-01
FLOORMAT AND FLOOR PANELS 40-01
FUEL, COOLANT AND LUBRICANTS SPEC-01
FUEL LEVEL SENDER 50-01
FUEL SYSTEM10-01
FUEL TANK 40-01
GENERAL AIR CONDITIONING SERVICE
GUIDELINES70-01
HEATER COIL 70-01
HEATER A/C FAN 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 PUMP START UP20-01
HYDRAULIC RESERVOIR20-01
HYDRAULIC SYSTEM10-01
HYDRAULIC SYSTEM INFORMATION 20-01
HYDRAULIC X-CHANGE VALVE 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
MAGNETIC LOCKOUT SENSOR50-01
MAIN RELIEF VALVE20-01
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 MOUNT 40-01
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 CARRIER20-01
SWIVEL JOINT 20-01
SYSTEM CHARGING AND RECLAMATION70-01
SYSTEM TROUBLESHOOTING CHART70-01
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 ROLLER30-01
TRACKS 30-01
TRANSPORTING THE EXCAVATOR10-01
TRAVEL CONTROLS 40-01
TRAVEL CONTROL VALVE 20-01
TRAVEL MOTOR 10-01, 20-01
TROUBLESHOOTING60-01
TWO SPEED SWITCH50-01
UPPERSTRUCTURE 40-01
UPPERSTRUCTURE SLEW LOCK 10-01
X-CHANGE 40-01
X-CHANGE (HYDRAULIC)40-01

IMAGES PREVIEW OF THE MANUAL:

BOBCAT 331 331E 334 COMPACT EXCAVATOR SERVICE MANUAL 6986943 (9-09) – PDF DOWNLOAD:

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• This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
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