TM 5-4220-227-14
6-4. Inner/Outer Lock Door Assembly.
b. Repair. (figure 6-2)
(1)
Remove door assembly (para. a. above).
(2)
Remove cotter pin (1) and hinge pin assembly (2) from door assembly hinge block (3), and remove hinge
assembly (4).
(3)
Remove two bushings (5).
(4)
Clean all components using nonionic detergent cleaner and rinse with clean distilled water.
(5)
Inspect all items and replace all items that are bent, cracked, worn, or otherwise damaged.
(6)
Apply grease to two bushings (5) and install in hinge assembly (4).
(7)
Install hinge assembly (4) in door assembly hinge block (3) and install hinge pin assembly (2).
(8)
Install cotter pin (1) in hinge pin assembly (2).
(9)
Install door assembly (para. a. above).
6-6
