TM 9-2320-302-20
0214 00-1
AIR HORN AND VALVE REPLACEMENT
0214 00
THIS WORK PACKAGE COVERS
Air Horn Removal, Air Horn Valve Removal, Air Horn Valve Installation, Air Horn Installation
INITIAL SETUP
Tools and Special Tools
Tool kit, general mechanic’s (Item 36, WP 0236 00)
Materials/Parts
Nut, lock (P/N MS51922-1) (3)
Compound, sealing, pipe (Item 10, WP 0235 00)
Tags, marker (Item 31, WP 0235 00)
References
TM 9-2320-302-10
Equipment Condition
Air system drained (TM 9-2320-302-10)
Head liners removed from cab (WP 0203 00)
Cab overhead storage compartment removed (WP
0204 00)
AIR HORN REMOVAL
1.
Remove two lock nuts (1), screws (2), and four washers (3) securing air horn (4) in place. Discard lock nuts.
2.
Separate air horn (4) from cab floor (5) and bracket (6).
3.
Remove air tube (7), elbow (8), and nipple (9) from air horn (4).
4.
Remove lock nut (1), screw (10), two washers (11), and bracket (6) from plate (12). Discard lock nut.
5.
If damaged, remove rivet (13) and plate (12) from cab floor (5).
8
9
3
2
10
11
13
12
11
1
7
1
3
4
5
6
