TM 1-1520-238-23
Change 4
3-70.3
3.19A.
MAIN LANDING GEAR SHOCK STRUT CAM VALVE REPLACEMENT (AVIM) – continued
3.19A.3. Removal
a. Deflate main landing gear shock strut (1).
(1) Remove valve cap (2) from shock strut air
valve (3).
(2) Turn outboard air valve nut (4) counterclock-
wise. Allow nitrogen pressure to bleed off.
(3) Install valve cap (2) on shock strut air valve
(3).
b. Remove shock strut cam valve (5) from shock
strut (1).
(1) Remove lockwire from valve cam collar (6)
and cam shock retainer (7).
(2) Remove spring pin (8) from collar (6) and
valve (5).
(3) Remove collar (6) from retainer (7).
(4) Remove retainer (7) from strut (1).
(5) Remove and discard packing (10) from re-
tainer (7).
(6) Remove valve (5) from strut port (9).
(7) Remove and discard packing (11) and two
packing retainers (12) from valve (5).
3.19A.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
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M04-5184-1
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M04-5184-2
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12
5
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