TM 1-1520-238-23
4-222
Change 1
4.68.
NO. 1 OR NO. 2 ANTI-ICE VALVE AND BRACKET REMOVAL/INSTALLATION continued
j. Remove support (18) from engine boss (23).
(1) Remove four screws (24) and washers (25).
(2) Remove support (18).
4.68.4. Cleaning
a. Clean boss (para 1.47).
4.68.5. Inspection
a. Check boss and support for cracks. None al-
lowed.
b. Check boss, support, and valve for corrosion
(para 1.49).
c. Check anti-ice valve for loose, missing, or
damaged hardware. None allowed.
d. Check anti-ice valve for cracked or dented
housings. None allowed.
e. Check anti-ice valve identification plate for
damage. None allowed.
f. Check anti-ice valve poppets for binding.
None allowed.
g. Check solenoid case for damage. None al-
lowed.
h. Check connector and receptacle for cracks,
corrosion, and broken, bent, or damaged pins
(TM 55-1500-323-24).
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M04-1041-8