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).
