TM 1-1520-238-23
2-520
2.139.
WORK PLATFORM DOOR LATCH REPLACEMENT – continued
2.139.3. Removal
a. Remove work platform door latch (1) from air-
frame (2).
(1) Remove two bolts (3) and washers (4) from
latch (1) and airframe (2).
(2) Remove and discard latch (1) from airframe
(2).
2.139.4. Cleaning
a. Wipe mounting surface with a clean rag.
2.139.5. Inspection
a. Check mounting surface for cracks, elon-
gated holes, and corrosion (para 2.128).
2.139.6. Installation
a. Install new latch (1) on airframe (2).
(1) Position latch (1) on airframe (2).
(2) Install two bolts (3) through washers (4) and
latch (1) in airframe (2).
b. Inspect (QA).
c. Secure access door LN1 or RN1 (para 2.2).
END OF TASK
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VIEW LOOKING UP
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