All-Inclusive Factory Service Technical manual for Cummins Diesel Engines Models 4HK1 .

This manuals will assist you in diagnosing, repairing, repairing engine, and troubleshooting for your diesel engine.
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Covered Models:
   4HK1 (Interim Tier 4 Compatible)

The manual comprises 3 documents, including the Workshop Manual, Engine Technical Manual, and Wiring Diagram

1. Workshop Manual (EWDCA-EN-01)
Format: PDF, 626 pages
Language: English
Table of Contents:
   0 Introduction (All)
      Introduction
      safety information
   14A Service Information Guide (All)
      Contents included in service information
      Plastic gauge
      Recommended liquid gasket
      Thread locking adhesive agent
      Term
      Abbreviations
      Standard bolts
   1B Mechanical (4HK1)
      Cylinder head cover
      Cylinder head assembly
      Idle gear
      Inlet cover
      Cylinder block
      Exhaust manifold
      Crankshaft
      Piston
      Camshaft
      Flywheel
      Crankshaft rear oil seal
      Rocker arm shaft
      Valve spring
      Valve stem oil seal
      Crankshaft front oil seal
      CMP sensor
      Front cover
      Intake throttle valve
      CKP sensor
      Supplementary Information
   1C Fuel System (4HK1)
      Fuel supply pump
      Common rail assembly
      Injector
      Suction control valve
      Fuel filter
      Relief valve
      Fuel filter element
      Fuel filter pressure sensor
      Supplementary Information
   1D Cooling (4HK1)
      Water pump assembly
      Thermostat
      Cooling fan belt
      Radiator
      Engine coolant temperature sensor
      Coolant
      Overheat switch
      Supplementary Information
   1E Lubrication (4HK1)
      Oil pan
      Oil pump assembly
      Oil level switch
      Oil cooler assembly
      Oil pressure sensor
      Engine oil
      Oil port cover
      Supplementary Information
   1F Induction (4HK1)
      Boost temperature sensor
      Turbocharger assembly
      Intercooler
      Air cleaner element
      IMT sensor
      Boost sensor
      Supplementary Information
   1G Exhaust (4HK1)
      DPD assembly
      Exhaust differential pressure sensor
      Exhaust gas temperature sensor
      Supplementary Information
   1H Aux.Emission Control Devices (4HK1)
      EGR valve
      Supplementary Information
   1J Electrical (4HK1)
      Glow plug
      Generator
      ECM
      Starter assembly
      Supplementary Information
   SERVICE MANUAL REVISION REQUEST FORM

2. Engine Technical Manual (ETDCA-EN-01)
Format: PDF, 384 pages
Language: English
Table of Contents:
   FOREWORD
   0 Introduction (All)
      Introduction
      safety information
   14A Service Information Guide (All)
      Contents included in service information
      Plastic gauge
      Recommended liquid gasket
      Thread locking adhesive agent
      Term
      Abbreviations
      Standard bolts
   15B Maintenance Information (4HK1)
      Maintenance precautions
      Primary specifications
      Function,Structure,Operation
      Introduction to the trouble diagnosis
   15C Functional Inspection (4HK1)
      Engine compression pressure inspection
      Fuel system check
      Lubrication system check
      Air intake system check
      Exhaust system check
      DPD control system check
      EGR control system check
      Starting system check
      Glow 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
   15D Symptom (4HK1)
      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
      DPD system manual regeneration frequently
      DPD system regeneration long time
   15E DTC Information (4HK1)
   Wiring Diagram
      Using the Wiring Diagram
      Engine
      Location Diagram
      Connector List
      Terminal Name
   SERVICE MANUAL REVISION REQUEST FORM

3. Wiring Diagram: 4HK1 iT4 Engine Manual Wiring (4HK1_iT4_Engine_Manual_Wiring)
Format: PDF, 28 pages
Language: English