10.2.5
Malfunctions of systems for DF engine (XX33NN to XX39NN)
Tab 10-34 Gas concentration in piston underside is too high
Indication
Possible cause
Procedure
AE3315C
There is a leakage in the gas sys-
tem
•
Find the cause and repair the defective item.
Tab 10-35 Difference pressure of pilot fuel filter is too high
Indication
Possible cause
Procedure
PS3464A
The pilot fuel filter is clogged
•
Replace the filter element.
Tab 10-36 Gas supply pressure is too low
Indication
Possible cause
Procedure
PT3901C
The gas supply is defective
•
Find the cause and repair the fault.
The gas filter is clogged
•
Clean or replace the gas filter. For the filter
of the iGPR refer to
[section not applicable
for this engine]
.
X72-B
AA00-0000-00AAA-410C-A
Operation Manual
Malfunctions of systems and components
Winterthur Gas & Diesel Ltd.
- 399 -
Issue 003 2021-12
