TM 1-1520-238-23
7-544
7.142.
START AIR VALVE AND GROUND AIR CONNECTION FLANGE
REMOVAL/INSTALLATION continued
e. Inspect (QA).
f. Perform pressurized air system maintenance operational check (TM 1-1520-238-T).
g. Secure access door LN5 (para 2.2).
END OF TASK