Description

Hitachi ZX225USLC-5B and ZX225USRLC-5B ZAXIS Excavator Manual

The manual is applicable for the Hitachi ZX225USLC-5B and ZX225USRLC-5B Excavator Model

Format: PDF
Language: English
Service Manual consists of the following:

For Model ZX225USLC-5B and ZX225USRLC-5B as mentioned above:

Service Manual (Troubleshooting) : Vol. No.TODCN-EN (508 Pages)
Service Manual (Operation) : Vol. No.TTDCN-EN (440 Pages)
Workshop Manual : Vol. No.WDCN-EN (616 Pages)

Circuit Diagram: 17 Pages

SI Units (International System of Units) is use in the manual.

 Manual guide composition

Hitachi ZAXIS ZX225USLC-5B and ZX225USRLC-5B service manual consists of the Operating, Troubleshooting and the Workshop Manual.

• Information included in the Service Manual: Technical information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.
• Information included in the Workshop Manual: Technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal / installation and assemble / disassemble procedures.

To avoid injury and damage refer to the service manual and be sure to use appropriate lifting techniques and equipment when lifting heavy parts.

A ZAXIS hallmark – industry-leading hydraulic technologies, and performance no other can beat. New ZAXIS provides reliable solutions: impressive fuel economy, swift front movements, and easy operation. You’ll also find Hitachi technological prowess and expertise, such as the optimize hydraulic system and engine.New ZAXIS features the key benefits of high quality, low fuel consumption, and high durability, all of which serve to ensure low running costs.New ZAXIS, which is empower by comprehensive evolution, will realize customers’ visions and dreams, and pioneer your colorful future

Content of  Manual Instructions Extract:

Group 11 Pilot Valve
Removal and Installation of Pilot Valve (Left)….W3-11-1-1
Removal and Installation of Pilot Valve
(Right)……………………………………………………………….W3-11-2-1
Removal and Installation of Travel Pilot
Valve………………………………………………………………….W3-11-3-1
Disassembly of Pilot Valves (Right and Left)……W3-11-4-1
Assembly of Pilot Valves (Right and Left)…………W3-11-4-4
Disassembly of Travel Pilot Valve……………………….W3-11-5-1
Assembly of Travel Pilot Valve……………………………W3-11-5-5
Group 12 Solenoid Valve
Removal and Installation of Pilot Shut-Off
Solenoid Valve…………………………………………………W3-12-1-1
Removal and Installation of 5-Spool
Solenoid Valve Unit…………………………………………W3-12-2-1
Removal and Installation of 2-Spool
Solenoid Valve Unit…………………………………………W3-12-3-1
Disassembly of Pilot Shut-Off Solenoid
Valve………………………………………………………………….W3-12-4-1
Assembly of Pilot Shut-Off Solenoid Valve………W3-12-4-3
Structure of 5-Spool Solenoid Valve Unit…………W3-12-5-1
Structure of 2-Spool Solenoid Valve Unit…………W3-12-6-1
Group 13 Signal Control Valve
Removal and Installation of Signal Control
Valve………………………………………………………………….W3-13-1-1
Structure of Signal Control Valve………………………W3-13-2-1
Group 14 Muffler Filter
Removal and Installation of Muffler Filter
(ZX225USLC-5B)………………………………………………W3-14-1-1
Removal and Installation of Muffler Filter
(ZX225USRLC-5B)……………………………………………W3-14-2-1
Disassembly of Muffler Filter……………………………..W3-14-3-1
Assembly of Muffler Filter…………………………………..W3-14-3-3

• Workshop Manual
• SECTION 1 GENERAL INFORMATION
  Group 1 Precautions for Disassembling and Assembling
  Group 2 Tightening
  Group 3 Painting
  Group 4 Bleeding Air
  Group 5 Pressure Release Procedure
  Group 6 Preparation
  SECTION 2 MAINTENANCE STANDARD
  Group 1 Upperstructure
  Group 2 Undercarriage
  Group 3 Front Attachment
  SECTION 3 UPPERSTRUCTURE
  Group 1 Cab
  Group 2 Counterweight
  Group 3 Main Frame
  Group 4 Engine
  Group 8 Pump Device
  Group 9 Control Valve
  Group 10 Swing Device
  Group 11 Pilot Valve
  Group 12 Solenoid Valve
  Group 13 Signal Control Valve
  Group 14 Muffler Filter
  SECTION 4 UNDERCARRIAGE
  Group 1 Swing Bearing
  Group 2 Travel Device
  Group 3 Center Joint
  Group 4 Track Adjuster
  Group 5 Upper and Lower Rollers
  Group 6 Track
  SECTION 5 FRONT ATTACHMENT
  Group 1 Front Attachment
  Group 2 Cylinder
  Group 3 Hose Rupture Valve

  Service Manual (Troubleshooting)
  SECTION 4 OPERATIONAL
  PERFORMANCE TEST
  Group 1 Introduction
  Group 2 Standard
  Group 3 Engine Test
  Group 4 Excavator Test
  Group 5 Component Test
  Group 6 Adjustment
  SECTION 5 TROUBLESHOOTING
  Group 1 Diagnosing Procedure
  Group 2 Monitor
  Group 3 e-Service
  Group 4 Component Layout
  Group 5 Troubleshooting A
  Group 6 Troubleshooting B
  Group 7 Air Conditioner

  Service Manual (Operational Principle)
  SECTION 1 GENERAL
  Group 1 Specifications
  Group 2 Component Layout
  Group 3 Component Specifications
  SECTION 2 SYSTEM
  Group 1 Controller
  Group 2 Control System
  Group 3 ECM System
  Group 4 Hydraulic System
  Group 5 Electrical System
  SECTION 3 COMPONENT OPERATION
  Group 1 Pump Device
  Group 2 Swing Device
  Group 3 Control Valve
  Group 4 Pilot Valve
  Group 5 Travel Device
  Group 6 Signal Control Valve
  Group 7 Others (Upperstructure)
  Group 8 Others (Undercarriage)