TM 1-1520-240-MTF
2-16
EXTERIOR (CONT.)
Top of Fuselage (Cont.)
h. Transmission fan exhaust duct — Check for
cooler fan and stator blades, retainer nut,
obstructions and debris.
i. Oil coolers and lines — Conditions, security,
and FOD.
j. Check No. 2 and utility hydraulic exhaust
coolers for condition, security, and FOD.
k. Combining transmission access doors —
Check conditions, seal around exhaust duct
when doors are closed, and security.
12. Perform rotor phasing check (Section IV).
13. No. 1 engine — Check as follows:
NOTE
If TEAC/PAC is to be performed, all preflight
inspection requirements/checks required prior to
TEAC/PAC must be accomplished. In this case,
EAPS must be moved forward of the engine to
gain access for inspection. If TEAC/PAC is not
required, EAPS will remain locked into position in
front of the engine.
a. Inlet for foreign objects and condition. If
FOD screens are installed, check security
and condition.
O b. EAPS for general condition. Check vortex
tubes for erosion and damage. Check seals
for condition. Check rail and slide
mechanisms.
