Fan Replacement (M129A4 Only)

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TM-9-2330-380-14-P Semitrailer Van: Electronic Tactical 12-Ton 4-Wheel XM1063 (NSN 2330-01-224-9244) and M129A4 (NSN 2330-01-372-5642) Manual

Capacitor Box Components (M129A4 Only)

TM 9-2330-380-14&P

4-33. Fan Replacement (M129A4 Only)

This task covers:

a. Removal

b. Installation

Initial Setup:

Tools/Test Equipment:

EquipmentConditions:

General mechanic's tool kit (item 01, Appendix B)

Power source disconnected.

WARNING

Make sure all electrical power is disconnected before performing any maintenance on the electrical

system. Serious injury or death may result if proper precautions are not taken.

a. Removal

1. Loosen grommet (1). Tag and disconnect wires (2) from

fan (3) to capacitor box (4) (para. 4-34).

2. Remove four screws (5), nuts (6), fan (3) and screen (7). If

damaged, discard screen .

b. Installation

1. Position screen (7) and fan (3) in place on interior wall of

semitrailer. Secure with four screws (5) and nuts (6).

2. Connect wires (2) from fan (3) to capacitor box (4) (para.

4-34). Tighten grommet (1).

Follow-on maintenance: None