TM 55-1520-240-23-3
3-32
INSTALL AFT LANDING GEAR (Continued)
3-32
2.
Inspect structure for cracks, corrosion, and
distortion. If structure is damaged, repair it. If a
crack on the structure, shock strut attachment
fitting, or the trunnion is suspected, refer to
TM 1-1520-253-23.
3.
Lubricate trunnion pin (3) with grease (E190).
4.
Have helper, using blocks, support aft landing
gear in wheel well and position lower drag link
(4) in trunnion (5).
5.
Install pin (3) through trunnion (5) and drag link
(4).
6.
Install bolt (6) through drag link (4) and pin (3).
Secure bolt with washer (7) and nut (8). Torque
nut to 100 inch-pounds.
7.
Install washer (9) and nut (10) on pin (3). Torque
nut to 25-35 foot-pounds. Install cotter pin (11).
8.
Install bushing (12) in fitting (13).
9.
Align link (14) with fitting (13). Install bolt (15),
washers (16), and nut (17). Torque nut to 50-100
foot-pounds. Install cotter pin (18).
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