TM 9-4120-401-14
d. Adjust
c. Replace
This task covers:
b. Inspect
a. Clean
INITIAL SETUP
Equipment Conditions:
Tools
Refrigeration Unit Service Tool Kit
Rivet Gun
Personnel Required
Scrub Brush
Two
Materials/Parts
Lock Washer
Lock Washers (4)
Cotter Pins (5)
Rivets (5)
Rags
Detergent
a. Clean.
(1) Clean the louver assembly with a soft brush or wash with water and a mild detergent solution.
(2) Clean linkage assembly with a soft brush and damp rag.
b. Inspect.
(1) Check louver assembly for bent blades, missing or damaged gaskets, and missing hardware or
(2) Check connecting linkage and pivot arm assembly for looseness or binding.
4-50