TM 9-2320-280-20-2
4-21. HORN CONTROL BRUSH REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
Manual References
General mechanic’s tool kit:
TM 9-2320-280-10
automotive (Appendix B, Item 1)
TM 9-2320-280-24P
Materials/Parts
Equipment Condition
Sealant (Appendix C, Item 38)
Battery ground cable disconnected (para. 4-73).
a. Lamp Removal
1. Loosen nut (1) and lower steering column (5).
2. Disconnect lead 25A (3) from horn control brush (4).
3. Remove two screws (2) from horn control brush (4) and steering column (5).
4. Pry horn control brush (4) out of steering column (5).
5. Clean sealant from steering column (5).
b. Installation
1. Apply sealing to bottom of horn control brush (4).
2. Install horn control brush (4) into steering column (5) with two screws (2).
3. Connect lead 25A (3) to horn control brush (4).
4. Raise steering column (5) and tighten nut (1) to 31 lb-ft (42 Nom).
FOLLOW-ON TASKS:
Connect battery ground cable (para. 4-73).
Check horn for proper operation (TM 9-2320-280-10).
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