TM 1-1520-238-23
Change 3
13-39
13.12.
ENCU FILTER REMOVAL/INSTALLATION - continued
13.12.5. Inspection
a. Check filter for damage and cleanliness (para
13.1).
b. Check ENCU air inlet for obstructions. None
allowed.
13.12.6. Servicing
CAUTION
Do not use filter without air filter oil. Filter
will not stop dirt without air filter oil.
a. Apply air filter oil on filter (1).
(1) Squeeze air filter oil down into the bottom and
along each pleat. Only one pass per pleat.
Use air filter oil (item 129A, App F).
(2) Wait 20 MINUTES and re-apply air filter oil to
any white spots.
13.12.7. Installation
a. Install filter (1) on ENCU air inlet (2).
(1) Install filter (1) and clamp (3) on inlet (2).
(2) Tighten clamp (3).
b. Secure access doors T250L, T250R, T290L,
T290R, and L325 (para 2.2).
END OF TASK
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M04-3759-3
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