TM 1-1520-238-23
3-79
3.21.
MAIN LANDING GEAR SHOCK STRUT CYLINDER EXTERNAL LEAKAGE REPAIR – continued
3.21.6. Lower Plug Packing Replacement
a. Remove lower plug (13) from strut (2).
(1) Place rags under strut (2) to catch hydraulic
fluid spills.
(2) Remove lockwire from plug (13).
(3) Remove plug (13) from port (14).
(4) Remove and discard packing (15).
b. Check plug (13) and port (14) for damage.
None allowed.
c. Install plug (13) in strut (2).
(1) Lubricate new packing (15). Use hydraulic
fluid (item 93, App F).
(2) Install packing (15) on plug (13).
(3) Install plug (13) on port (14).
(4) Lockwire plug (13) to strut (2). Use wire
(item 224, App F).
d. Inspect (QA).
e. Service strut with fluid (para 1.41).
f. Service strut with nitrogen (para 1.40).
g. Remove tripod jacks (para 1.66).
h. Install access fairing L140 (para 2.2).
END OF TASK
M04-2332-6
13
2
13
15
14
2
