WinGD X92DF - Servo Oil Leakage Flow from the Servo Oil Supply Unit Is too High; Servo Oil Flow at a Servo Oil Pump Inlet Is too Low; Bearing Oil Temperature at a Bearing Outlet Is too High; Oil Mist Concentration Is too High

Tab 10-12 Servo oil leakage flow from the servo oil supply unit is too high
Indication Possible cause Procedure
LS2055A The servo oil unit or a servo oil
pipe is defective
•
Find the cause and repair the fault, refer to
section 10.3 Examine the supply unit for
servo oil leakage.
Tab 10-13 Servo oil flow at a servo oil pump inlet is too low
Indication Possible cause Procedure
FS2061-nnA The related servo oil pump is de-
fective
•
Replace the defective servo oil pump as
soon as possible.
The alarm has an effect only above 30% of engine load.
Tab 10-14 Bearing oil temperature at a bearing outlet is too high
Indication Possible cause Procedure
TE2101-nnA
TE2201-nnA
TE2301-nnA
This is a result of the malfunction
in Table 10-7 - Lubricating oil sup-
ply pressure at the engine inlet is
too low
•
Do the repair shown there.
A bearing is defective
•
Find the cause and repair the fault.
The oil does not have the speci-
fied properties
•
Use correct oil.
Tab 10-15 Oil mist concentration is too high
Indication Possible cause Procedure
AE2401-nnA
(crankcase)
AE2415A (gear-
case)
AE2421-nnA (fuel
supply unit)
The oil supply system is defective
•
Find the cause and repair the fault.
Parts that move have become too
hot
•
As a temporary procedure, decrease the
engine load.
•
Stop the engine.
•
Wait a minimum of 20 minutes to let the
engine temperature decrease.
•
Find the cause and repair the fault.
X92DF
AA00-0000-00AAA-410C-A
Operation Manual Malfunctions of systems and components
Winterthur Gas & Diesel Ltd.
- 518 - Issue 002 2020-08