96
Fault finding table
9 Troubleshooting
5 Engine does not reach maximum rpm under load
Possible fault
Remedy
Fuel pre filter clogged .
Clean/replace.
Fuel filter clogged with water and/
or contamination.
Check or replace.
Clogged injectors.
Check, replace if required.
Leaking fuel supply line or fuel
injection line.
Check / replace.
Air in fuel system.
Check and bleed.
Wrong fuel quality or contami-
nated fuel.
Check fuel. Drain and flush fuel
tank. Replace with new fuel.
Oil level too high.
Lower level.
Lubricating oil incorrect SAE spec
or quality for ambient temperature.
Replace.
Insufficient intake air.
Check.
Leak in inlet manifold.
Check / replace.
Exhaust restricted.
Check / clean.
Transmission defect.
Check
Turbocharger damaged.
Replace
VGT turbocharger actuator blocked Check unblock or replace
5 Engine does not reach maximum rpm under load
Possible fault
Remedy
Engine overloaded.
Check size of propeller. Clean the
propeller.
Boat load inadequate .
-
Hull/propeller dirty .
Clean
Содержание VF4.145
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