TM 9-2320-272-24-4
NOTE
Insulate areas of dissimilar metal-to-metal contact with zinc
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chromate primer.
Apply sealing compound to exterior joints prior to installation.
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Insulate all enclosed structure with fibrous glass felt insulation.
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l Assistant will help with step 1.
1.
Install inner panel (2) on frame (7) with thirty-three new rivets (29) and two new rivets (30).
2.
Install new seal (3) and retainer (6) on frame (7) with seven screws (8) and nuts (5).
3.
Install two new channel seals (24), channels (23), and channels (25) on intake assembly (17) with
ten new rivets (22).
4.
Install two new channel seals (19), channels (18), and channels (20) on intake assembly (17) with
fourteen new rivets (21).
NOTE
Assistant will help with steps 6 and 7.
5.
Install new preformed cork (1), intake panel (26) (if present), and intake assembly (17) on inner
panel (2) with twenty-four new rivets (27).
6.
Install outer panel (10) on frame (7) with seventeen new rivets (9).
7.
Install two retainers (4) in seal (3) with eighteen screws (11) and nuts (28).
8.
Install new seal (12), hinge (13), spacer plate (15), and new seal (14) on frame (7) with six screws (16).
Ensure hinge is flush with top of door.
5-560
