AC LOWER PLENUM AND DAMPER REPLACEMENT

DRAFT

TB 9-2320-279-13-1

0042

AC LOWER PLENUM AND DAMPER 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

Adhesive, 3M #1300 (Item 1, Appendix E)

Field Level Maintenance

Ties, Cable (Item 12, Appendix E)

Equipment Condition

Personnel Required

AC heater/evaporator removed (WP 0038).

MOS 52C, Utilities equipment repairer

Tools and Special Tools

References

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

None

REMOVAL

HEMAC060

NOTE

Note position of damper prior to removal to ensure proper installation.

1. Remove damper (1) from lower plenum (2).

2. Remove four cable ties (3) and lower plenum (2) from four defrost tubes (4).