AC UPPER PLENUM REPLACEMENT

DRAFT

TB 9-2320-279-13-1

0045

AC UPPER PLENUM REPLACEMENT

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THIS WORK PACKAGE (WP) COVERS:

Removal

Installation

Follow-On Maintenance

INITIAL SETUP:

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Materials/Parts

Maintenance Level

None

Field Level Maintenance

Personnel Required

Equipment Condition

MOS 52C, Utilities equipment repairer

AC heater/evaporator cover removed (WP 0037).

References

Tools and Special Tools

TM 9-2320-279-20

Tool Kit, General Mechanic's (Item 7, Appendix F)

REMOVAL

HEMAC061

NOTE

Perform Step 1 if gasket needs to be replaced.

1. Remove gasket (1) from two upper plenums (2).

2. Remove six screws (3) from two upper plenums (2) and lower plenum (4).

3. Remove two screws (5), lockwashers (6), washers (7), and two upper plenums (2) from cover (8).