HITACHI EX120-5 EXCAVATOR SERVICE REPAIR, OPERATOR, TECHNICAL, WIRING MANUAL

HITACHI EX120-5 EXCAVATOR SERVICE REPAIR, OPERATOR, TECHNICAL, WIRING MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 914
FILE SIZE: 44.2MB

MODEL COVERED:

HITACHI EX120-5 EXCAVATOR
 

CONTENTS:

WORKSHOP MANUAL:

SECTION 1 - GENERAL INFORMATION

GROUP 1 PRECAUTIONS FOR DISASSEMBLING AND ASSEMBLING

GROUP 2 TIGHTENING TORQUE

SECTION 2 - UPPERSTRUCTURE

GROUP 1 CAB

GROUP 2 COUNTERWEIGHT

GROUP 3 MAIN FRAME

GROUP 4 PUMP DEVICE

GROUP 5 CONTROL VALVE

GROUP 6 SWING DEVICE

GROUP 7 PILOT VALVE

GROUP 8 PILOT SHUT-OFF VALVE

GROUP 9 SHOCKLESS VALVE

GROUP 10 SOLENOID VALVE

GROUP 11 PILOT RELIEF VALVE UNIT

SECTION 3 - UNDERCARRIAGE

GROUP 1 SWING BEARING

GROUP 2 TRAVEL DEVICE

GROUP 3 CENTER JOINT

GROUP 4 TRACK ADJUSTER

GROUP 5 FRONT IDLER

GROUP 6 UPPER AND LOWER ROLLER

GROUP 7 TRACK

SECTION 4 - FRONT ATTACHMENT

GROUP 1 FRONT ATTACHMENT

GROUP 2 CYLINDER

SECTION 5 - ENGINE AND ACCESSORY

GENERAL INTRODUCTION

MAINTENANCE

ENGINE I (DISASSEMBLY)

ENGINE II (INSPECTION AND REPAIR)

ENGINE III (ASSEMBLY)

LUBRICATION SYSTEM

COOLING SYSTEM

FUEL SYSTEM

TURBOCHARGER

ENGINE ELECTRICALS

TROUBLESHOOTING

SPECIAL TOOL LIST

REPAIR STANDARDS
 

OPERATOR'S MANUAL:

MACHINE NUMBERS

SAFETY

SAFETY SIGNS

COMPONENTS NAME

OPERATOR'S STATION

BREAK-IN

OPERATING THE ENGINE

DRIVING THE MACHINE

OPERATING THE MACHINE

TRANSPORTING

MAINTENANCE

MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS

STORAGE

TROUBLESHOOTING

SPECIFICATIONS

OPTIONAL ATTACHMENTS AND DEVICES

INDEX
 

INCLUDED IN THIS MANUAL:

WORKSHOP MANUAL

TECHNICAL MANUAL (OPERATIONAL PRINCIPLE)

TECHNICAL MANUAL (TROUBLESHOOTING)

CIRCUIT DIAGRAM & HARNESS