Illustrated factory set of Engine Technical Manuals for Cummins Diesel Engines Models 4JJ1 .

This manuals will assist you in repairing engine for your diesel engine.
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Covered Models:
   4JJ1 (Common Rail Type)

The manual comprises three Engine Technical Manuals

1. Engine Technical Manual: CRS manual Isuzu (CRS_manual_Isuzu)
Format: PDF, 40 pages
Language: English
Table of Contents:
   1. GENERAL DESCRIPTION
      1-1. CHANGES IN ENVIRONMENT SURROUNDING THE DIESEL ENGINE
      1-2. DEMANDS ON FUEL INJECTION SYSTEM
      1-3. TYPES OF AND TRANSITIONS IN ECD (ELECTRONICALLY CONTROLLED DIESEL) SYSTEMS
      1-4. COMMON RAIL SYSTEM CHARACTERISTICS
      1-5. COMMON RAIL SYSTEM AND SUPPLY PUMP TRANSITIONS
      1-6. INJECTOR TRANSITIONS
      1-7. COMMON RAIL SYSTEM CONFIGURATION
   2. COMMON RAIL SYSTEM OUTLINE
      2-1. GENERAL DESCRIPTION
   3. DESCRIPTION OF MAIN COMPONENTS
      3-1. SUPPLY PUMP
      3-2. RAIL
      3-3. INJECTOR
   4. DESCRIPTION OF CONTROL SYSTEM COMPONENTS
      4-1. ENGINE CONTROL SYSTEM DIAGRAM (REFERENCE)
      4-2. ENGINE ECU (ELECTRONIC CONTROL UNIT)
      4-3. EDU (ELECTRONIC DRIVING UNIT)
      4-4. VARIOUS SENSORS

2. Engine Technical Manual (KM4JJ1E02)
Format: PDF, 278 pages
Language: English
Table of Contents:
   KM-4JJ1-E-02(2/2)
   Introduction
   General Contents
   General Information
      General Information
   4JJ1 Engine Mechanical
      ISUZU Diesel Engine
      Engine Foot
      Cylinder Head Cover
      Intake Manifold
      Exhaust Manifold
      Timing Gear Train
      Camshaft
      Rocker Arm
      Valve Stem Seal, Valve Spring
      Cylinder Head
      Piston, Connecting Rod
      Flywheel
      Gear Case ASM
      Crankshaft Front Oil Seal
      Crankshaft Rear Oil Seal
      Crankshaft
      Cylinder Block
      Special Tool
   4JJ1 Cooling System
      Cooling System
      Water Pump
      Thermostat
      Drive Belt
      Fan Clutch, Cooling Fan
   4JJ1 Fuel System
      Fuel System
      Fuel Filter ASM
      Fuel Filter Element
      Fuel Injector
      Common Rail
      Fuel Supply Pump
      Strainer
      Suction Control Valve
      Electromagnetic Pump Filter
      Special Tool
   4JJ1 Electrical System
      Electrical System
      Charging System
      Generator (24V model)
      Generator (12V model)
      Starting System
      Starter (24V model)
      Starter (12V model)
   4JJ1 Exhaust System
      EGR System
      EGR Cooler
      Exhaust System
      Turbocharger
      Turbocharger Inlet Duct
   4JJ1 Lubrication System
      Lubrication System
      Oil Filter
      Oil Port Cover ASM
      Oil Cooler
      Oil Relief Valve
      Crankcase, Oil Pan
      Oil Pump
      Oil Pressure Switch
      Special Tool
   4JJ1 Preheating System
      Preheating System

3. Engine Technical Manual (KM4JJ1E01)
Format: PDF, 526 pages
Language: English
Table of Contents:
   COVER
   Introduction
   General Contents
   Control System
      4JJ1 Electronic Control Fuel Injection System (Common Rail Type)
         How to Use This Manual
         Precautions on Service Work
         Procedure of Trouble Diagnosis
         How to Inspect Injector
         How to Use Breaker Box
         Engine Control System
         List of Function Checks
         List of Diagnostic Trouble Codes
         List of Trouble Symptom
         Special Tool