This task covers:
Shop Equipment, Automotive Maintenance and
Ambulatory airlock door assemblies removed
(reference TM 10-5410-228-10)
Spare Parts Kit (TM 10-5410-228-10)
Alcohol solvents are flammable and give off harmful vapors. Use solvents sparingly and only
in well ventilated area. Avoid prolonged breathing of vapors. Keep away from heat, sparks,
Remove/disassemble only to the extent necessary to remove or replace defective
assemblies/components. Use standard maintenance shop practices/procedures.
Fastener hook should only be replaced if damaged.
Remove fastener hook (1) from inner ambulatory frame assembly (2) and clean adhesive residue
from surface of inner ambulatory frame assembly (2) with rag dampened with alcohol. Discard
fastener hook (1).
Remove six screws (3), six flat washers (4), and six self-locking nuts (5) securing two hinges (6)
to door assembly (7). Discard six self-locking nuts (5). Separate door assembly (7) from inner
ambulatory frame assembly (2).
Remove screw (8) securing striker plate (9) to door assembly (7).
Remove two screws (10) securing handle (11) to door assembly (7).
Remove two screws (12) securing handle (13) to door assembly (7).
Remove four screws (14), four lockwashers (15) and four flat washers (16) securing timer
mounting plate (17) to door assembly (7). Discard four lockwashers (15).
Pull knob assembly (18) from bell timer (19).
Remove nut (20) and flat washer (21) securing dial (22) and bell timer (19) to timer mounting
Remove window assembly (23) from door frame assembly (7) (reference TM 10-5410-228-10).