Hitachi Articulated Dump Trucks AH350, AH400 Service Manual PDF

If you do not have the opportunity to contact the service center, or for one reason or another you do not want to contact it, then you will need a PDF service manual to properly repair or service the equipment.

This PDF service manual contains detailed service and repair information, technical data, care and safety information, illustrations, and charts for Hitachi Articulated Dump Trucks AH350, AH400 models.

This service information has been produced to assist you in the correct operation and routine maintenance of the Hitachi Articulated Dump Trucks AH350 to AH400.

The maintenance instruction is presented in PDF format, which greatly simplifies its use since it does not require installation (INSTANT DOWNLOAD). To work with the PDF repair manual, we recommend that you use the Adobe PDF Reader application.

This pdf instruction is divided into sections with logical sequences. The manual is written for an experienced technician.

Manual No. KM-TM3540B

Models covered:
AH350, AH400

INDEX:

• SECTION 1  - ELECTRICAL
  • Specifications
  • Operator controls and instruments
  • Instrument panel LH
  • Operator controls, instrument panel
  • Instrument panel RH
  • Circuit breaker board
  • Air conditioner
  • Indicators and headlight control
  • Push-button shift selector and range hold switch
  • Battery disconnect switch
  • Battery box circuit breakers
  • Fault finding
  • Relays
  • Troubleshooting
  • Schematics
• SECTION 2  - TRANSMISSION
  • General Description
  • Planetary gears and power flows
  • Hydraulic system overview
  • Hydraulic schematics (Transmission) overview
  • Hydraulic flow operation
  • Electronic control system
  • Diagnostic codes
  • Transmission plugs
  • Wiring schematic (fold-out)
  • General troubleshooting
  • Welding on the vehicle
• SECTION 3 - HYDRAULICS
  • Hydraulic contents
  • Pressure Equivalent tables
  • Main pump
  • Hydraulic components
  • Pressure setting procedure (fold-out)
  • Hydraulic schematic (fold-out)
  • Hydraulic component location (fold-out)
  • Troubleshooting
• SECTION 4 - PNEUMATICS
  • Pneumatic contents
  • Compressor
  • Unloader valve
  • Four-way protection valve
  • Service brake
  • Pressure reducing valve
  • Park Brake actuator
  • Air / hydraulic actuator
  • Park brake valve
  • Emergency relay valve
  • Relay valve
  • Accelerator valve
  • Hydraulic tank regulator
  • The hydraulic tank relief valve
  • EVB charge valve
  • Manual drain valve
  • Pneumatic diagram (fold-out)
  • Pneumatic schematic with emergency relay valve (fold-out)
  • Pneumatic schematic with relay valve (fold-outs)
  • Component location
• SECTION 5 - STEYR/DRIVE LINE/AXLES/BRAKES
  • Steyr transfer case
  • Propshafts
  • Suspension
  • Axles and chassis
  • Brakes
  • Lubrication of frame and body