TM 9-2320-280-20-2
4-20. HORN SWITCH 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
Sealing compound (Appendix C, Item 46)
Battery ground cable disconnected (para. 4-73).
a. Removal
1. Remove snapring (5) from horn switch (4) and steering wheel (1).
2. Pull horn switch (4) out and disconnect from lead 25A (3) in steering shaft (2).
b. Installation
1. Apply sealing compound to bushing (6).
2. Connect lead 25A (3) to horn switch (4) and push into steering shaft (2).
3. Install snapring (5) on horn switch (4) and steering wheel (1).
FOLLOW-ON TASKS: Connect battery ground cable (para. 4-73).
Test horn for operation (TM 9-2320-280-10).
4-40
