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Hitachi AH170, AH200, AH25 Articulated Dump Truck Service Manual

428 pages · Publication KM-TM1725B

$69.55
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Models
AH170, AH200, AH25
Manual type
Service Manual
Pages
428
Publication
KM-TM1725B
Condition
Brand new
Hitachi AH170, AH200, AH25 Articulated Dump Truck Service Manual, publication KM-TM1725B

What's inside

From the manual's own table of contents: 104 sections, 198 entries. See sample pages (PDF, 431 KB)

General24 topics
  • Specifications
  • Operator controls and instruments
  • Master Display unit ( MFA 10 )
  • Default displays
  • Thresholds and warnings
  • Switches
  • Range hold switch
  • Battery disconnect switch
  • Ignition switch
  • Start button
  • Battery circuit breaker
  • Gear shift contro!
  • Air conditioner switch
  • Electrical earthing connections
  • Fault finding
  • Circuit breakers
  • Relays
  • Trouble shooting
  • Schematics
  • Earth points
  • Starting and charging
  • Warning lights
  • MFA 10 & Over rev
  • Lighting
Turn and hazards1 topic
  • Brake lights and exhaust brake
Aircon
Wipers / washer
Cold Start
Battery Balancer
Range Hold
Allison / VEHICLE1 topic
  • Electric mirrors
Transmission cooler3 topics
  • Connector 1
  • Connectors 2 & 3
  • Connectors 32 — 37
General Description
Identification
Torque Convertor
Stall Testing
Planetary gear sets
Neutral
First
Second
Third
Fourth
Fifth
Sixth
Reverse
System function
Main pressure
Show all 105 sections
Solenoid and Regulator valves
Clutch application
Latching valves
Control main circuit
Torque convertor circuit
Exhaust backfill
Main pressure regulator
Control main regulator
Normally open
Normally closed
Hydraulic Schematics (Transmission) Overview
Component location (fold out)
Neutral (fold out)
First (fold out)35 topics
  • Second (fold out)
  • Third (fold out)
  • Fourth (fold out)
  • Fifth (fold out)
  • Sixth (fold out)
  • Reverse (fold out)
  • Hydraulic flow operation
  • Torque convertor and lube circuits
  • Convertor flow valve
  • Over drive knock down valve
  • Main Pressure
  • Exhaust backfill
  • Electronic control system
  • Pulse width modulation (PWM)
  • Upshift clutch control
  • Shift selectors
  • Vehicle interface module
  • Throttle position sensor and adjustment
  • Speed sensors
  • Wiring Harness
  • Upshift tests
  • Do not shift light (DNS)
  • Auto detect
  • Wire check procedures
  • Oil level sensor ( Checking the oil level)
  • Diagnostic codes
  • Reading and clearing
  • Code 13xx
  • Code 14xx
  • Code 21xx
  • Code 22xx
  • Code 23xx
  • Code 24xx
  • Code 25xx
  • Code 26xx
Code 32xx
Code 33xx
Code 34xx
Code 35xx
Code 42xx
Code 44xx
Code 45xx
Code 46xx
Code 51xx
Code 52xx
Code 53xx
Code 54xx
Code 55xx
Code 56xx
Code 57xx
Code 61xx
Code 62xx
Code 63xx
Code 64xx
Code 66xx
ECU Black connector
ECU Blue connector
ECU Grey connector
Bulk head
Primary shift selector
Speed sensor connector
Diagnostic plug connector
Vehicle inter face wiring connector
hrottle position Sensor connector
Retarder connector
Retarder temperature sensor connector
Vehicle Inter face module Connector Harness
Vehicle Inter face module Connector
Resistance module
General trouble shooting
Welding on the Vehicle
Wiring schematic (fold out)
Location of Hydraulic components
Pressure Equivalent tables
Main pump
Pressure compensating valve ( Residual )
Pressure compensating valve ( Working )
Pressure compensating valve ( Compensating)
Basic load sensing
Hydraulic components
Emergency steering pump
Steering control valve
Brake accumulator
Check valve
Voac Block
Hydraulic system operation
Brake Accumulator charging
Steering
Normal steering
Emergency steering
Tipping
Priority
Hydraulic retarding15 topics
  • Voac block ( illustrations)
  • Top view
  • Right view
  • Rear view
  • Front view
  • Bottom view
  • Left view
  • Orbital Steering Valve operation
  • Pressure setting procedure
  • Hydraulic schematics
  • Hydraulic system component location
  • PNEUMATICS
  • Compressor
  • Unloader valve
  • Park Brake
Suspension
Leveling Viave
Tip control
Exhaust Brake & Hydraulic retarder
Inter axle lock
Air suspension seat
Location of components
Pipe flow Diagram
System schematic15 topics
  • Propshafts
  • Maintenance
  • Lubrication
  • Propshaft layout
  • Retaining bolts and lock nut torque check
  • Troubleshooting
  • Dropbox
  • Technical Data
  • Disassembly of Drop box
  • Assembly
  • Axle Clearance Table
  • Gear Backlash
  • Differentials
  • Replacing Seals
  • Brakes

Inside this manual

Real pages from this service manual (428 pages). Open the sample pages (PDF, 431 KB)

Sample pages from the Hitachi AH170, AH200, AH25 Articulated Dump Truck Service Manual: Foldout diagram
  • Foldout diagram, page 275

This is a service manual

Here's how it compares to the other manual types.

This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 428 pages

Quantity one is the manual described above.

Fast free USA shipping

Ships in 1 business day.

60-day returns

Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy

Binder not included

Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.

Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).