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Content
Engines 4JA1 / 4JH1
Troubleshooting
Hard starting
Unstable idling
Insufficient power
Excessive fuel consumption
Excessive oil consumption
Overheating
White exhaust smoke
Dark exhaust smoke
Oil pressure does not rise
Abnormal engine noise
Rotating part wear of turbocharger
Oil leakage from turbochrger
Insufficient acceleration and/or lack of power due to turbocharger
Battery charging and noise problem
Starter motor problem
Engine mechanical
Main data and specifications
Torque specification
Recommended liquid gasket
Loctite application procedure
Servicing
General description
Removal and installation
Engine repair kit
Engine overhaul
Inspection and repair
Lubrication system
Inter cooler
Special tools
Engine cooling
Main data and specifications
Diagnosis
Draining and refilling cooling system
Water pump
Thermostat
Radiator
Fan clutch with cooling fan
Fuel system
Main data and specifications
General description
Fuel tank
Fuel gauge unit
Fuel tube / quick - connector fittings
Filler neck
Fuel filler cap
Injection pump
Injection nozzle (4JA1L)
Special tools
Engine electrical
Main data and specifications
General description
Torque specifications
Generator
Starter motor
Pre-heating system
Engine control system
Specifications
Schematic and routing diagrams
Component locator
Diagnostic information and prosedures
Repair instructions
Description and operation
Special tools and equipment
Exhaust system
Main data and specifications
General description
Removal and installation
Inspection and repair
General description
EGR system diagram
Inspection
EGR cooler (4JA1TC / 4JH1TC EURO-III model)
Turbocharger
General description
Inspection and repair
Special tools
IHI service network
Accelerator control
Removal and installation
Engine 4JB1
Service information
Main data and specifications
Service standard
Servicing
Model identification
Lubricating system
Fuel system
Cooling system
Engine control
Fixing torque
Special tools |