TM 1-1520-238-23
7-594
7.158.
ICE DETECTOR CENTER WARM AIR SUPPLY TUBE REPLACEMENT – continued
7.158.3. Removal
a. Remove center warm air supply tube (1) from
warm air supply valve (2).
(1) Hold reducer (3). Remove nut (4).
b. Remove two clamps (5) from bracket (6).
(1) Remove two screws (7), washers (8), and
nuts (9).
(2) Remove clamps (5) from warm air supply
tube (1).
c. Remove two clamps (5) from airframe (10).
(1) On right side: remove screw (7), washer (8),
and nut (9).
(2) On left side: remove screw (7), washer (8),
spacer (11), and nut (9).
(3) Remove clamps (5) from warm air supply
tube (1).
d. Remove tube (1) from forward warm air supply
tube (12).
(1) Hold union (13). Remove nut (14).
7.158.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.158.5. Inspection
a. Check removed and attaching parts for
crossed, burred, or stripped threads (para
7.114).
b. Check warm air supply tube for ripped or torn
insulation. None allowed.
c. Check removed and attaching parts for corro-
sion (para 1.49).
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