TM 9-2320-387-24-l
4-25. HORN CONTROL BRUSH REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Maintenance and repair shop equipment:
automotive (Appendix B, Item 2)
hlaterials/Parts
Silicone compound (Appendix C, Item 74)
Grease (Appendix C, Item 32)
Manual References
TM 9-2320-387-10
TM 9-2320-387-24P
Equipment Condition
Battery ground cables disconnected
(para. 4-68).
nlaintenance Level
Unit
pIYiGi-1
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 pry horn control brush (4) out of steering
column (5).
4.
Clean silicone compound from steering column (5).
b. Installation
1.
Apply grease to brass ring (6) in steering column (5).
2.
Apply silicone compound to bottom of horn control brush (4).
3.
Install horn control brush (4) on steering column (5) with two screws (2).
4.
Connect lead 25A (3) to horn control brush (4).
5.
Raise steering column (5) and tighten nux)
to 31 lb-ft (42 N-m).
*
FOLLOW-ON
TASKS: l Connect battery ground cables (para. 4-68).
l Check horn for proper operation (TM 9-2320-387-10).
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