Hitachi Zaxis ZW370-6 4WD Wheel Loaders set of Service Manuals download

Illustrated factory set of Service Manuals for Hitachi Zaxis 4WD Loaders Models ZW370-6.

This manuals will assist you in diagnosing, repairing, troubleshooting, and operating for your 4wd loader or 4wd loader.
You can use a Windows, Mac, or Android device to view this manuals. You only need to have a PDF reader installed.

Covered Models:
   Zaxis ZW370-6

The manual comprises 5 documents, including the Workshop Manual, Troubleshooting Manual, Operational Principle Manual, and two Wiring Diagrams

1. Workshop Manual (WNHJ40-EN-01)
Format: PDF, 869 pages
Language: English
Table of Contents:
   GENERAL
      Precautions for Disassembling and Assembling
      Tightening
      Painting
      Bleeding Air
      Pressure Release Procedure
      Preparation
   MAINTENANCE STANDARD
      Body
      Front Attachment
   BODY
      Cab
      Counterweight
      Center Hinge
      Engine
      Radiator Assembly
      Hydraulic Oil Tank
      Fuel Tank
      Pump Device
      Control Valve
      Pilot Valve
      Brake Charge Valve
      Combination Valve
      DEF Tank
      Flow Regulator Valve
      Cooling Fan System
      Aftertreatment Device
      Ride Control Valve and Accumulator
      Battery Disconnect Switch
   TRAVEL SYSTEM
      Tire
      Drive Unit
      Axle
      Propeller Shaft
      Brake Valve
      Steering Pilot Valve
      Steering Valve
      Steering Cylinder
      Emergency Steering Device
      Reducing Valve
      Stop Valve
      Main Pressure Block
      Priority Hammer Valve and Shuttle Valve
      Check Valve
      Joystick Steering
      Axle Oil Cooler
   FRONT ATTACHMENT
      Front Attachment
      Cylinder

2. Troubleshooting Manual (TTNHJ40-EN-00)
Format: PDF, 540 pages
Language: English
Table of Contents:
      SECTION 4 OPERATIONAL PERFORMANCE TEST
      SECTION 5 TROUBLESHOOTING
   INTRODUCTION
      To The Reader
      Additional References
      Manual Composition
      Trademark
      Safety Alert Symbol and Headline Notations
      Units Used
   SYMBOL AND ABBREVIATION
   SAFETY
      Recognize Safety Information
      Understand Signal Words
      Follow Safety Instructions
      Prepare for Emergencies
      Wear Protective Clothing
      Protect Against Noise
      Inspect Machine
      General Precautions for the Cab
      Use Handrails and Steps
      Never Ride Attachment
      Adjust Operator’s Seat
      Ensure Safety Before Rising from or Leaving Operator’s Seat
      Fasten Your Seat Belt
      Move and Operate Machine Safely
      Handle Starting Aids Safely
      Operate Only from Operator’s Seat
      Jump Starting
      Investigate Job Site Beforehand
      Equipment of Head Guard, ROPS, FOPS
      Provide Signals for Jobs Involving Multiple Machines
      Keep Riders Off Machine
      Drive Safely
      Drive Machine Safely (Work Site)
      Drive Safely with Bucket Loaded
      Drive on Snow Safely
      Travel on Public Roads Safely
      Avoid Injury from Rollaway Accidents
      Avoid Accidents from Backing Up and Turning
      Avoid Positioning Bucket or Attachment Over Anyone
      Avoid Tipping
      Never Undercut a High Bank
      Dig with Caution
      Perform Truck Loading Safely
      Avoid Power Lines
      Precautions for Operation
      Precautions for Lightning
      Object Handling
      Protect Against Flying Debris
      Park Machine Safely
      Store Attachments Safely
      Transport Safely
      Handle Fluids Safely−Avoid Fires
      Practice Safe Maintenance
      Warn Others of Service Work
      Support Machine Properly
      Stay Clear of Moving Parts
      Support Maintenance Properly
      Prevent Parts from Flying
      Prevent Burns
      Replace Rubber Hoses Periodically
      Avoid High-Pressure Fluids
      Prevent Fires
      Evacuating in Case of Fire
      Beware of Exhaust Fumes
      Precautions for Welding and Grinding
      Avoid Heating Near Pressurized Fluid Lines
      Avoid Applying Heat to Lines Containing Flammable Fluids
      Precautions for Handling Accumulator and Gas Damper
      Remove Paint Before Welding or Heating
      Beware of Asbestos and Silica Dust and Other Contamination
      Prevent Battery Explosions
      Service Air Conditioning System Safely
      Handle Chemical Products Safely
      Dispose of Waste Properly
      Notes on Aftertreatment Device
      Precautions for Communication Terminal
      Precaution for Communication Terminal Equipment
      Before Returning the Machine to the Customer
   SECTION AND GROUP CONTENTS
   SECTION 4 OPERATIONAL PERFORMANCE TEST
      Group 1 Introduction
      Group 2 Standard
      Group 3 Engine Test
      Group 4 Machine Performance 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
      Group 8 Joystick Steering System
   SERVICE MANUAL REVISION REQUEST FORM
   The Attached Diagram List

3. Operational Principle Manual (TONHJ40-EN-01)
Format: PDF, 525 pages
Language: English
Table of Contents:
   GROUP CONTENTS
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Controller
      Control System
      Engine System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      Pump Device
      Control Valve
      Cooling Fan System
      Steering Pilot Valve
      Steering Valve
      Pilot Valve
      Charging Circuit
      Drive Unit
      Axle
      Brake Valve
      DEF Supply System
      Others
   SERVICE MANUAL REVISION REQUEST FORM

4. Wiring Diagram (TTNHJ40-EN-01_Circuit)
Format: PDF, 26 pages
Language: English
Table of Contents:
   HYDRAULIC CIRCUIT DIAGRAM(1/2)
   HYDRAULIC CIRCUIT DIAGRAM (2/2)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5001 to 5020,9001 to 9010) (1/4)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5001 to 5020,9001 to 9010) (2/4)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5001 to 5020,9001 to 9010) (3/4)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5001 to 5020,9001 to 9010) (4/4)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5021-,9011-) (1/4)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5021-,9011-) (2/4)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5021-,9011-) (3/4)
   ELECTRICAL CONNECTION DIAGRAM (S/N 5021-,9011-) (4/4)
   JOYSTICK STEERING ELECTRICAL CONNECTION DIAGRAM
   FRONT CHASSIS WIRING DIAGRAM
   REAR CHASSIS WIRING DIAGRAM (1/3)
   REAR CHASSIS WIRING DIAGRAM (2/3)
   REAR CHASSIS WIRING DIAGRAM (3/3)
   FLOOR WIRING DIAGRAM (REAR CONSOLE) (1/3)
   FLOOR WIRING DIAGRAM (REAR CONSOLE) (2/3)
   FLOOR WIRING DIAGRAM (REAR CONSOLE) (3/3)
   FLOOR WIRING DIAGRAM (SIDE CONSOLE)
   FLOOR WIRING DIAGRAM (FRONT CONSOLE)
   STICK STEERING WIRING DIAGRAM (ELECTRIC TYPE)
   STICK STEERING WIRING DIAGRAM (ARMREST HARNESS)
   STICK STEERING WIRING DIAGRAM (HYDRAULIC TYPE, W/OUT STEERING WHEEL)
   CAB WIRING DIAGRAM
   STICK STEERING HYDRAULIC DIAGRAM
   AXLE OIL COOLER HYDRAULIC CIRCUIT DIAGRAM

5. Wiring Diagram (TTNHJ40-EN-00_Circuit)
Format: PDF, 27 pages
Language: English
Table of Contents:
   HYDRAULIC CIRCUIT DIAGRAM (1/2)
   HYDRAULIC CIRCUIT DIAGRAM (2/2)
   ELECTRICAL CONNECTION DIAGRAM (1/4)
   ELECTRICAL CONNECTION DIAGRAM (2/4)
   ELECTRICAL CONNECTION DIAGRAM (3/4)
   ELECTRICAL CONNECTION DIAGRAM (4/4)
   FRONT CHASSIS CABLE LAYOUT AND WIRING DIAGRAM
   REAR CHASSIS CABLE LAYOUT (1/3)
   REAR CHASSIS CABLE LAYOUT (2/3)
   REAR CHASSIS CABLE LAYOUT (3/3)
   REAR CHASSIS WIRING DIAGRAM (1/3)
   REAR CHASSIS WIRING DIAGRAM (2/3)
   REAR CHASSIS WIRING DIAGRAM (3/3)
   FLOOR CABLE LAYOUT (Rear and Side Console)
   FLOOR WIRING DIAGRAM (Rear Console) (1/3)
   FLOOR WIRING DIAGRAM (Rear Console) (2/3)
   FLOOR WIRING DIAGRAM (Rear Console) (3/3)
   FLOOR WIRING DIAGRAM (Side Console)
   FLOOR CABLE LAYOUT (FRONT CONSOLE)
   FLOOR WIRING DIAGRAM (Front Console)
   CAB CABLE LAYOUT
   CAB WIRING DIAGRAM
   HYDRAULIC CIRCUIT DIAGRAM OF OPTIONAL SYSTEM
   JOYSTICK STEERING ELECTRICAL CONNECTION DIAGRAM
   JOYSTICK STEERING CABLE LAYOUT (Rear and Side Console) (Option)
   JOYSTICK STEERING WIRING DIAGRAM (Rear and side consoles)
   JOYSTICK STEERING WIRING DIAGRAM (Armrest harness)