TM 1-1520-238-23
3-137
3.39.
TAIL LANDING GEAR SHOCK STRUT PISTON REMOVAL/INSTALLATION (AVIM) – continued
c. Lubricate new seal (18), packing (19), and two
retainers (20). Use hydraulic fluid (item 93,
App F).
d. Install new seal (18), packing (19), and two
retainers (20) on bearing (16).
e. Install assembled bearing (16) on strut (7).
f. Install new ring (17) on strut (7).
g. Inspect (QA).
h. Install retainer (15) on strut (7).
(1) Bottom retainer (15) on strut (7), then back off
to nearest slot to engage lock. Lock in place.
Use strap wrench and spanner wrench set.
i. Install lock (6) around bearing retainer (15).
Torque two nuts to 25 INCH-POUNDS.
(1) Coat surfaces of two screws (8), washers
(11), and nuts (9). Use epoxy primer coating
kit (item 78, App F) and brush (item 34,
App F). Install wet.
(2) Install two screws (8), washers (11), two
spacers (10), and nuts (9) with alined holes in
lock (6) and strut (7).
(3) Hold screws (8). Torque two nuts (9) to 25
INCH-POUNDS. Use torque wrench.
(4) Lockwire two screws (8). Use wire (item 226,
App F).
j. Inspect (QA).
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16
18
19
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15
7
20
M04-2326-12
15
6
9
10
11
8
M04-2326-6
