TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l 1 4-24. HORN SWITCH REPLACEMENT ~-1 This task covers: a. Removal b. Installation INrnAl. SEflJp: ToOlS General mechanic’s tool kit: automotive (Appendix B, Item 1) MateriaWParts Sealing compound (Appendix C, Item 63) Manual References TM 9-2320-387-10 TM 9-2320-387-24P Equipment Condition Battery ground cables disconnected (para. 4-68). Maintenance Level unit a. Removal 1. Remove snapring (5) from horn switch (4) and steering wheel (1). 2. Pull horn switch (4) out and disconnect switch (4) 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 switch (4) into steering shaft (2). 3. Install snapring (5) on horn switch (4) and steering wheel (1). FOLLOW-ON TASKS: l Connect battery ground cables (para. 468). l Test horn for operation (TM 9-2320-387-10). 4-47