TM 1-1520-238-23
7-482
7.125.
SDC TOTAL PRESSURE SENSE LINE FILTER AND SURGE VALVE PRESSURE FILTER
REMOVAL/INSTALLATION – continued
g. Remove total pressure sense line filter (20)
from filter housing (13).
(1) Hold housing (13).
(2) Slowly remove tube reducer (2). Discard
packing (21).
(3) Remove and retain spring (22) and filter (20).
h. Remove surge valve pressure filter (23) from
filter housing (14).
(1) Hold housing (14).
(2) Slowly remove tube reducer (9). Discard
packing (24).
(3) Remove and retain spring (25) and filter (23).
7.125.4. Cleaning
a. Clean filters, filter housings, bolts, springs,
and tube reducers (para 1.47).
b. Wipe removed and attaching parts with a
clean rag.
7.125.5. Inspection
a. Check housings, bolts, and tube reducers for
cracks, dents, rounded flats, and stripped or
damaged threads (para 7.114).
b. Check filters for cracks and dents. None al-
lowed.
c. Check removed and attaching parts for corro-
sion (para 1.49).
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M04-3650-10
9
13
20
22
21
2
24
25
23
14
OFF AIRCRAFT
