Hitachi ZX225USRLC-5B Service Manual
This manual consists of the following three parts:
1. Hitachi ZX225USLC-5B, ZX225USRLC-5B hydraulic
2. Hitachi ZX225USLC-5B, ZX225USRLC-5B Hydraulic Excavator Technical Manual (Principle of Operation)
3. Hitachi ZX225USLC-5B, ZX225USRLC-5B Hydraulic Excavator Technical Manual (Troubleshooting)
This is COMPLETE Service Repair Manual for Hitachi ZX225USLC-5B, ZX225USRLC-5B Hydraulic Excavators. It contains comprehensive information on the maintenance, assembly, disassembly and maintenance of your Hitachi hydraulic excavator ZX225USLC-5B, ZX225USRLC-5B.
This manual contains information and data on this model. has specifications, diagrams and real photo illustrations and schematics that provide you with step-by-step instructions on how to repair, diagnose, maintain, service and troubleshoot your machine. This manual provides all the information you need to repair your machine. The information in this manual will help you troubleshoot and understand how to repair and maintain your machine without actually operating it.
Covered Models:
Hitachi ZX225USLC-5B hydraulic excavator
Hitachi ZX225USRLC-5B hydraulic excavator
SERVICE REPAIR MANUAL CONTAINS:
CONTENTS OF THE WORKSHOP MANUAL:
SECTION 1 GENERAL INFORMATION
1 Precautions for disassembly and assembly
2 tightening torque
3 painting
4 Bleeding the hydraulic oil tank
5 Pressure relief procedures in the hydraulic circuit
6 preparation
SECTION 2 MAINTENANCE STANDARD
1 superstructure
2 landing gear
3 front attachment
SECTION 3 SUPERSTRUCTURE
1 cabin
2 counterweight
3 main frames
4 engine
5 cooler assembly
6 hydraulic oil tank
7 fuel tank
8 pumping device
9 control valve
10 rocking device
11 pilot valve
12 solenoid valve
13 signal control valve
14 muffler filters
SECTION 4 UNDERCARRIAGE
1 swing bearing
2 travel device
3 center joint
4-track adjuster
5 upper and lower roller
6 tracks
SECTION 5 FRONT MOUNT
1 front attachment
2 cylinders
3 hose rupture valve
TECHNICAL MANUAL (principle of operation) CONTENTS:
SECTION
1. GENERAL
1 specifications
2 component layout
3 component specifications
SECTION 2 SYSTEM
1 controller
2 control system
3 ECM system
4 hydraulic system
5 Electrical System
SECTION 3 COMPONENT OPERATION
1 pumping device
2 swing device
3 control valve
4 pilot valve
5 travel device
6 signal control valve
7 Miscellaneous (superstructure)
8 Miscellaneous (chassis)
TECHNICAL MANUAL (Troubleshooting)
CONTENTS:
SECTION 4 OPERATIONAL PERFORMANCE TEST
1 Introduction
2 defaults
3 engine test
4 machine performance test
5 component test
6 adjustment
SECTION 5 TROUBLESHOOTING
1 diagnostic procedure
2 monitors
3 E-Service
4 component layout
5 Troubleshooting A
6 Troubleshooting B
7 air conditioning
circuit diagram
Hitachi ZX225USRLC-5B Engine Repair Manual