
Hitachi Wheel Loader ZW370 Operational Principle Technical Manual PDF
[03/2018]Note: You may also be interested in the following PDF manual for Hitachi Wheel Loader ZW 370:
Technical Manual (Troubleshooting)
This PDF Technical Manual (Operational Principle) contains original instructions for current repair, routine maintenance, and overhaul of Hitachi Wheel Loader ZW 370.
In this guide you will find warning messages, you have to read and understand them. They tell you about potential dangers and how to avoid them. Also, this manual covers lots of care and safety information.
The purpose of this pdf technical manual is to provide service information on the product and the correct maintenance and repair methods.
The service information in this technical service manual can help you to troubleshoot machine problems.
This technical manual is a PDF document. To work with it you have to use some PDF Reader (for example, Adobe PDF Reader). By paying the pdf manual, you immediately get access to download it directly from the site.
Document Part No. TO97C5-E-02
Models covered:
ZW 370
CONTENTS:
- 00 General Information
- How to Use Manual
- Outline
- 03 Measurement for Performance Check
- Cautions on Safety
- Standard Measurement Values for Performance Check
- 12 Function & Structure Chassis Group
- Front Chassis
- Rear Chassis
- Center Pin
- 13 Check & Adjustment Chassis Group
- Linkage Pin
- Center Pin
- 22 Function & Structure Power Group
- Power Line
- Engine / Transmission
- Radiator (S/N 9001~9150)
- Radiator (S/N 9151~)
- Propeller Shaft
- Axle Assembly
- Axle Support
- Torque Proportioning Type Differential Gear (TPD)
- Limited Slip Differential (LSD) (option)
- 23 Check & Adjustment Power Group
- Engine
- Propeller Shaft
- Axle
- 32 Function & Structure Torque Converter and Transmission Group
- Torque Converter
- Torque Converter (Lock-up) (Option)
- Torque Converter Gear Pump
- Transmission
- Clutch Pack
- Power Flow Path in the Transmission
- Hydraulic System Diagram
- Hydraulic Circuit Diagram
- Oil Flow
- T/C and T/M Oil Circulation
- Modulator Valve Unit
- Control Valve Assembly
- 33 Check & Adjustment Torque Converter and Transmission Group
- Clutch Oil Pressure and Time Lag
- 42 Function & Structure Hydraulic Group
- Flushing Hydraulic Circuit
- Cautions on Hydraulic Parts Replacement
- Hydraulic Circuit Symbols
- Hydraulic System Operation
- The layout of Hydraulic Units
- Hydraulic Tank
- Hydraulic Pump
- Hydraulic Cylinder
- Loading System
- Reducing Valve (for Pilot Pressure)
- Pilot valve (S/N 9001~9250)
- Pilot valve (S/N 9251~9255)
- Pilot valve (S/N 9256~)
- Multiple Control Valve (KML35A/2T003B)
- Adapter (Orifice)
- Ride Control (OPT)
- Steering System
- Orbitrol®
- Steering Valve (KVS32-A4.0/20)
- Stop Valve
- Reducing Valve (for Orbitrol®)
- Steering Line Filter
- K-Lever (OPT)
- Efficient Loading System
- Fan Motor System
- Fan Motor Line
- Reversing Fan Motor Line (OPT)
- Secondary Steering
- 43 Check & Adjustment Hydraulic Group
- Loading/Steering Circuit Relief Valve/Ride Control Circuit Reducing Valve (OPT)
- Hydraulic Cylinder
- Stop Valve
- 52 Function & Structure Brake Group
- Brake System Outline
- Brake Units Layout
- Unloader Valve
- Valve Unit
- Accumulator
- Brake Valve
- Service Brake
- Parking Brake
- Parking Brake Manual Release
- Brake Circuit Check Valve
- Auto Brake
- Pressure Sensor (for stop lamp and declutch)
- 53 Check & Adjustment Brake Group
- Brake Circuit Oil Pressure
- Service Brake
- Parking Brake
- 62 Function & Structure Electrical Group
- How to Use Electrical Wiring Diagram
- Utilization des schémas des câblages électriques (FRANÇAIS)
- Verwendung des elektrischen Schaltplans (DEUTSCH)
- Modalità di utilizzo dello schema dei collegamenti elettrici (ITALIANO)
- Cómo utilizar un Diagrama de Alambrado Eléctrico (ESPAÑOL)
- Como Utilizar o Diagrama de Ligações Eléctricas (PORTUGUÊS)
- Electrical Cable Color Codes
- Electrical Circuit Symbols
- Sensor Mount
- Fuse
- Engine Start Circuit
- Power Generating/Charging Circuit
- ECM (Engine Controller)
- Transmission Control Circuit and Monitor Circuit
- Instrument Panel and Switch
- MODM
- Electrical Detent Circuit
- Diode
- 72 Function & Structure Operator Station Group
- Cabin
- Operator Seat
- Steering and Transmission Shift Lever
- Air Conditioner
- 73 Check & Adjustment Operator Station Group
- Air Conditioner
- 92 Drawing & Diagrams
- Axle Assembly
- Torque Converter and Transmission
- Hydraulic & Brake Circuit (S/N 9001~9250)
- Hydraulic & Brake Circuit (S/N 9251~)
- Brake Circuit
- Electrical Wiring Diagram (1/3) (S/N 9001~9048)
- Electrical Wiring Diagram (2/3) (S/N 9001~9048)
- Electrical Wiring Diagram (3/3) (S/N 9001~9048)
- Electrical Wiring Diagram (1/3) (S/N 9049~9250)
- Electrical Wiring Diagram (2/3) (S/N 9049~9250)
- Electrical Wiring Diagram (3/3) (S/N 9049~9250)
- Electrical Wiring Diagram (1/3) (S/N 9251~9350)
- Electrical Wiring Diagram (2/3) (S/N 9251~9350)
- Electrical Wiring Diagram (3/3) (S/N 9251~9350)
- Electrical Wiring Diagram (1/3) (S/N 9351~)
- Electrical Wiring Diagram (2/3) (S/N 9351~)
- Electrical Wiring Diagram (3/3) (S/N 9351~)
- Electrical Wiring Diagram
- Electrical wiring diagram abbreviation chart
- Electrical Wiring Diagram (CAB)
- Electrical Connection Diagram (1/2) (S/N 9001~9250)
- Electrical Connection Diagram (2/2) (S/N 9001~9250)
- Electrical Connection Diagram (1/2) (S/N 9251~9350)
- Electrical Connection Diagram (2/2) (S/N 9251~9350)
- Electrical Connection Diagram (1/2) (S/N 9351~)
- Electrical Connection Diagram (2/2) (S/N 9351~)
- Electrical Wiring Diagram (Cabin Air Conditioner)
- Electrical Circuit Diagram (Cabin Air Conditioner)
- Equipment Operation Table (Cabin Air Conditioner)
- Electrical Equipment Layout
- Electrical Equipment Layout (K-Lever)
- Outline of MODM (Machine Operation Diagnostic Module) Operation
- MODM: Input/Output Monitor - Input/Output Signal Correspondence Table
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