ARMY TM 9-6115-464-12
AIR FORCE TO 35C2-3-445-1
NAVY NAVFAC P-8-624-12
Table 2-2. Operator Preventive Maintenance Checks and Services - Continued
Item
No.
8
9
10
2-40
Interval
Before
During
During
During
Location
Item to
Check\
Service
Day Tank
Engine Oil Level
Control Panel
a. Air Cleaner
condition
b. Frequency
meter
Procedure
Drain water and sediment.
NOTE
In freezing weather, drain shortly after op-
eration. Allow to drain until fuel runs clear.
Check oil level. Add oil as necessary.
Indications shall be within specified limits.
Lights up to indicate a clogged air cleaner.
Press-to-test (para 2–2c).
AIR CLEANER
CONDITION
50/60 Hz, 400 Hz (para 2-2d).
Not Mission
Capable If:
Air cleaner missing
or unserviceable.
Light remains on
during operation.
Frequency cannot
be properly ad-
justed.
