TROUBLE SHOOTING 8-5
WHEN ENGINE MUST BE STOPPED IMMEDIATELY
- Check the adjustments and timing of injection and the fuel system.
- Check all moving parts carefully.
- Check the fuel injection system, especially the fuel injection nozzle.
- Check the lubricating system.
- Check the lubricating system.
- Check to see if the engine bearing clearances are within factory specs.
- Check the function of the regulating valve inside of oil filter.
- Check pressure switch.
- Check filter base gasket.
Speed suddenly decreases or increases
Unusual sound is heard suddenly
Color of exhaust suddenly turns dark
Bearing parts are overheated
Oil lamp lights up during operation
Cause Countermeasures
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