TM 1-1520-238-23
2-127
2.45.
FORWARD AVIONICS BAY AIRFRAME STEP ASSEMBLY REMOVAL/INSTALLATION – continued
2.45.3. Removal
a. Remove step assembly (1) from support (2).
(1) Remove quick release pin (3) from step (1)
and support (2).
(2) Remove retaining ring (4) from step (1).
(3) Remove step (1) from support (2).
2.45.4. Cleaning
a. Wipe mounting surface with a clean rag.
2.45.5. Inspection
a. Check mounting surface for cracks and corro-
sion (para 2.12).
b. Check step assembly for corrosion (para
1.49).
c. Check step assembly for missing anti-skid
coating (para 2.36).
2.45.6. Installation
a. Install step (1) in support (2).
(1) Position step (1) in support (2).
(2) Install retaining ring (4) on step (1).
(3) Install quick release pin (3) in step (1) and
support (2).
b. Secure access door R115 (para 2.2).
c. Inspect (QA).
END OF TASK
M04-3964-2
3
2
1
4
M04-3964-3
1
3
2
4
