TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 599 of 1205
This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M1113 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) Materials/Parts Lockwasher (Appendix G, Item 208) Manual References TM 9-2320-387-24P Equipment Condition Air horn removed (para. 3-14). Maintenance Level Unit 3-16. AIR HORN SUPPORT BRACKET REPLACEMENT 1. Remove nut (5), lockwasher (4), two clamps (3), and stud (2) from air horn support bracket (1) and cylinder head (7). Discard lockwasher (4). 2. Remove capscrew (6) and support bracket (1) from cylinder head (7). 1. Install air horn support bracket (1) on cylinder head (7) with stud (2). 2. Secure air horn support bracket (1) to cylinder head (7) with capscrew (6). Tighten capscrew (6) and stud (2) to 40 lb-ft (54 N•m) 3. Install two clamps (3) on stud (2) with lockwasher (4) and nut (5). b. Installation a. Removal TM 9-2320-387-24-1 Change 1 3-31 1 2 3 4 5 6 7 ~ FOLLOW-ON TASK: Install air horn (para. 3-14).