CLEANING - TM-9-4120-428-140126

TM 9-4120-428-14

0027 00

CLEANING

1. Clean drain tubes in the bottom of the drain pan.

2. Clean the aluminum tube that runs from bulkhead to rear of unit.

3. Clean the hose tee connector (3).

4. Flush tubes and tee connector with clean water.

REPLACEMENT

Replace the damaged tubing or tee connection that is found during inspection.

INSTALLATION

1. Slide the hose and wire clamps (1) onto nonmetallic tubes (2).

2. Slip nonmetallic tubing (2) onto the hose tee connector (3). Tighten the hose and wire clamps (1).

3. Slip nonmetallic tubing (2) onto connection points in drain pan and housing. Tighten the hose, wire clamps (1).

NOTE

FOLLOW-ON MAINTANENCE:

Install the return Air Louver (WP 0021 00)

END OF WORK PACKAGE

0027 00-2