Isuzu 4HK1 Interim Tier 4 Diesel Engine for JCB Workshop Manual PDF

This workshop manual includes general safety information, service, and repair information (removal, installation, disassembly, assembly, inspection, preparation, air removal, etc), primary specifications, diagnosis charts for Isuzu 4HK1, 6HK1 Engines (for JCB equipment).

The publication is distinguished by the completeness and quality of the description of the procedures for setting up, repair and maintenance of Isuzu engines. In the repair manual, there are sections on the maintenance of faults, electrical equipment schemes, and recommendations for the maintenance of engines. Separate sections of this service manual include recommendations for maintenance and the use of wiring diagrams (wiring diagrams) for engines.

The workshop manual comes in PDF format and works with Adobe PDF Reader (or any analog of this application).

More detailed examination of this manual and its contents, you can by several ways: use the screenshots, by clicking on the link to preview the manual, and examining the list of contents, which is presented below.

Models covered:
4HK1 Interim Tier 4 Engine

Contents:

• 0 Introduction
  • Safety Information
• 14A Service Information Guide
  • Contents included in service information
  • Plastic gauge
  • Recommended liquid gasket
  • Thread locking adhesive agent
  • Term
  • Abbreviations
  • Standard bolts
• 15B Maintenance Information
  • Primary specifications
  • Function, Structure, Operation
  • Maintenance precautions
  • Introduction to the trouble diagnosis
• 15C Functional Inspection
  • Starting system check
  • Fuel system check
  • Air intake system check
  • Exhaust system check
  • EGR control system check
  • Glow control system check
  • DPD control system check
  • OBD system check
  • Inspection of the diagnostic light warning light illumination circuit system
  • Inspection of the diagnostic light warning light blinking circuit system
  • Inspection of the starter circuit system
  • Engine compression pressure inspection
  • Lubrication system check
• 15D Sympton
  • DPD system manual regeneration frequently
  • DPD system regeneration long time
  • Engine start failure
  • Engine stalling
  • Engine hunching, rough idling
  • Excessive white smoke in the exhaust gas
  • Excessive black smoke in the exhaust gas
  • Abnormal noise
  • Large fuel consumption
  • Large oil consumption
  • Insufficient engine output
• 15E DTC Information
• 1A Engine Control
• 1B Mechanical
  • Cylinder head cover
  • Cylinder head assembly
  • Idle gear
  • Inlet cover
  • Cylinder block
  • Exhaust manifold
  • Camshaft
  • Rocker arm shaft
  • Valve spring
  • Valve stem oil seal
  • Crankshaft
  • Flywheel
  • Piston
  • Crankshaft front oil seal
  • Crankshaft rear oil seal
  • CMP sensor
  • Front cover
  • Intake throttle valve
  • CKP sensor
  • Supplementary Information
• 1C Fuel System
  • Fuel supply pump
  • Injector
  • Common rail assembly
  • Suction control valve
  • Relief valve
  • Fuel filter
  • Fuel filter element
  • Fuel filter pressure sensor
  • Supplementary Information
• 1D Cooling
  • Water pump assembly
  • Cooling fan belt
  • Thermostat
  • Engine coolant temperature sensor
  • Coolant
  • Overheat switch
  • Radiator
  • Supplementary Information
• 1E Lubrication
  • Oil Pan
  • Oil cooler assembly
  • Oil level switch
  • Oil pressure sensor
  • Oil pump assembly
  • Engine oil
  • Oil port cover
  • Supplementary Information
• 1F Induction
  • Boost temperature sensor
  • Turbocharger assembly
  • IMT sensor
  • Boost sensor
  • Intercooler
  • Air cleaner element
  • Supplementary Information
• 1G Exhaust
  • DPD assembly
  • Exhaust differential pressure sensor
  • Exhaust gas temperature sensor
  • Supplementary Information
• 1H Aux. Emission Control Devices
  • EGR valve
  • Supplementary Information
• 1J Electrical
  • Glow plug
  • Starter assembly
  • Generator
  • ECM
  • Supplementary Information
• ETM - Using the Wiring Diagram
  • - Engine
  • - Location Diagram
  • - Connector list