TM 55-2840-254-23
1-36
VISUAL CHECK
Personnel Requited:
INITIAL SETUP
68B20 Aircraft Powerplant Repairer
Applicable Configurations:
References:
All
TM 55-1520-240-T
TM 55-4920-328-13
Tools:
Powerplant Mechanic's Tool Kit,
NSN 5180-00-323-4944
Materials:
None
TASK
RESULT
In the following two steps if differential
pressure indicator button becomes ex-
tended more than once within each period
of engine operation inspect contaminated
fuel system (Ref. Task 1-65).
1. Check inline fuel filter differential pressure in-
If differential pressure indicator button is extended
service filter and reset button (Ref. Task 1-103).
dicator button.
If differential pressure indicator button is extended
2. Check main fuel filter differential pressure in-
service filter and reset button (Ref. Task 1-102).
dicator button.
If lever is not in middle of ground idle band adjust
3. Check fuel control power lever (N1) for position.
linkage as needed (Ref. TM 55-1520-240-T or
TM 55-4920-328-13).
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