TM 1-1520-238-23
Change 3
2-517
2.138.
WORK PLATFORM DOOR STRUCTURAL SUPPORT STRUT
REMOVAL/INSTALLATION – continued
b. Remove strut (1) from door bracket (8).
(1) Remove and discard cotter pin (9) from nut
(10).
(2) Hold bolt (11). Remove nut (10) and washer
(12).
(3) Remove bolt (11), washer (13), sleeve bush-
ing (14), and washer (14.1) (left hand nacelle
only).
2.138.4. Cleaning
a. Wipe removed and attaching parts and sur-
faces with a clean rag.
2.138.5. Inspection
a. Check door and brackets for cracks and cor-
rosion (para 2.128).
b. Check for oil leakage from strut. None allowed.
c. Check for strut smooth operation until damp-
ening action at end of cycle.
(1) Hesitation or sticking is cause for replace-
ment. Dents and scratches are allowable if
action is not impeded.
2.138.6. Installation
a. Install strut (1) on bracket (8).
(1) Aline strut (1) with bracket (8).
(2) Install bushing (14) through bracket (8),
washer (14.1) (left hand nacelle only), and
strut bearing (15).
(3) Install bolt (11) through washer (13) and
bushing (14).
(4) Hold bolt (11). Install washer (12) and nut
(10).
(5) Install new cotter pin (9).
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8
9
10
1
11
M04-1484-3A
12
14
13
14.1
13
11
8
9
10
12
1
M04-1484-4A
15
14
14.1
