SECTION 1 GENERAL Group 1 Precautions for disassembling and Assembling SECTION AND GROUP CONTENTS Group 2 Tightening Group 3 Painting Group 4 Bleeding Air from Hydraulic Oil Tank SECTION 2 BODY (UPPERSTRUCTURE) WORKSHOP MANUAL Group 1 Cab Group 2 Counterweight Group 3 Center Hinge Group 4 Hood Group 5 Hydraulic Oil Tank Group 6 Pump Device Group 7 Control Valve Group 8 Pilot Valve Group 9 Pilot Shut-Off Valve Group 10 Hydraulic Fan Pump and Motor SECTION 3 BODY (TRAVEL SYSTEM) Group 1 Tire Group 2 Drive Unit Group 3 Axle Group 4 Propeller Shaft Group 5 Brake Valve Group 6 Charging Block Group 7 Steering Pilot Valve Group 8 Steering Valve Group 9 Steering Cylinder Group 10 Parking Brake Solenoid SECTION 4 FRONT ATTACHMENT All information, illustrations and speci- fications in this manual are based on the latest product information available at the time of publication.
The right is reserved to make changes at any time without notice. COPYRIGHT(C)2007 Group 1 Front Attachment Group 2 Cylinder Hitachi Construction Machinery Co., Ltd. All rights reserved Tokyo, Japan