TM 1-1520-238-23
13-102
13.31.
FORWARD AVIONICS BAY VANEAXIAL FAN AIR DUCT REMOVAL/INSTALLATION - continued
13.31.3. Removal
a. Remove fan air duct (1) from air duct (2) and
fan (3).
(1) Remove eight bolts (4) and washers (5).
(2) Loosen clamp (6).
(3) Remove fan air duct (1), clamp (6), and ring
(7).
13.31.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
13.31.5. Inspection
a. Check fan and fan air duct for cracks
(para 13.1).
b. Check removed and attaching parts for corro-
sion (para 1.49).
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