TM 55-2840-254-23
2-36 INSPECT AIR DIFFUSER ASSEMBLY (AVIM) (Continued)
2-38
4. Inspect oil tubes (7 and 8) as follows:
a.
b.
c.
d.
There shall be no cracks.
When using compressed air for cleaning,
use approved protective equipment for
eyes and face. Do not use more than
30 psig air pressure. Do not direct air
toward yourself or another person.
Failure to comply could result in in-
jury to eyes or skin. In case of injury,
get medical attention.
There shall be no clogged oil tubes. Wear
goggles. Apply compressed air to oil scavenge
adapter (1) and pressure line connector (2).
Use clean, dry compressed air. Feel for air
flow at tube ends (9).
There shall be no chafes (10), nicks (11) or
pits (12) deeper than 0.012 inch on tube (7).
Any length chafe, nick or pit is acceptable.
There shall be no chafes (13), nicks (14) or
pits (15) deeper than 0.015 inch on tube (8).
Any length chafe, nick or pit is acceptable.
5. Inspect bolts (16) and screws (17) on con-
nector (2) and adapters (1 and 6). There shalI
be no loose bolts or screws. There shall be no
broken, loose or improperly installed Iockwire.
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