Mitsubishi 4DQ5 engine, repair e-manual
About the manual
Engine type: Mitsubishi 4DQ5
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Engine design and prevention information
- Information for a trip to the service station, if self-repair is not possible
About the manual
Engine type: Mitsubishi 4DQ5
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Engine design and prevention information
- Information for a trip to the service station, if self-repair is not possible
Content
General
Major data and specifications
Disassembly
Inspection and repair
- Cylinder head
- Valve guides and valve seats
- Valve refacer
- Valve springs
- Exhaust manifold
- Cylinder sleeves
- Pistons and piston rings
- Piston pins, piston pin bosses and piston pin bushings
- Connecting rod alignment and bearings
- Crankcase
- Crankshaft
- Tappets and tappet holes
- Flywheel
- Timing gear case and oil seal
- Timing gears
Reassembly
Lubricating system
- Lube oil circulation
- Oil pump
- Oil ftlter
Cooling system
- Coolant circuit
- Thermostat
- Water pump
Fuel system
- Fuel circuit
- Priming the fuel system
- Adjusting the injection timing
- Fuel filter
- Injection nozzles
- Fuel feed pump
- Fuel injection pump
- Governor
Electrical system
- General
- Starter
- Alternator
- Preheating system
- Battery
- Glow plugs
Bench test
Maintenance standards
Sealant application data
Tightening torque
Special service tools
Troubleshooting chart