TM 9-4120-401-14
C O N D E N S A T E DRAIN.
e. Install
d. Replace
c. Clean
a. Remove
b. Inspect
This task covers:
INITIAL SETUP
Equipment Conditions.
TOOIS
Remove return air louver (para 4-18).
Refrigeration Unit Service Tool Kit
Appendix B, item 1
Remove supply air louver (para 4-19).
Materials/Parts
Remove mist eliminator (para 4-20).
Tee Connector
Tubing
a. Remove.
(1) Slip clamps (1) off connection points.
(2) Pull tubing (2) loose from drain pan (3) connections (4) and bulkhead (5) connection (6).
(3) Pull tubing (2) loose from tee connector (7).
(4) Remove clamps (1) from tubing (2).
b. Inspect.
(1) Check tubing (2) for cuts, splits, and deteriorated condition.
(2) Check that aluminum tube from bulkhead (5) connection (6) to rear of unit is not clogged.
(3) Check that tee connector (7) is not clogged.
