TM 55-1520-240-23-10
13-9
CLEAN HEATER DRAIN ASSEMBLY
(Continued)
13-9
6.
Wearing gloves (E186), clean outside of tubes
(6, 9, and 10). Use dry cleaning solvent (E161)
and brush.
7.
Flush inside of tubes (6, 9, and 10). Use dry
cleaning solvent (E161) and compressed air.
Wear goggles and gloves (E186).
8.
Dry tubes (6, 9, and 10). Use compressed air.
INSPECT
9.
Connect drain tube (10) to control (11) and tee
(8).
10.
Insert tube (9) through grommet (14). Connect
tube to tee (8).
11.
Connect tube (6) to heater connection (7) and
tee (8).
12.
Install two clamps (13) and screws (12).
13-54
