|
| |
TM 9-2320-364-20-5
19-29
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Condition
Engine OFF, (TM 9-2320-364-10)
Wheels chocked, (TM 9-2320-364-10)
Air system drained, (TM 9-2320-364-10)
Tools and Special Tools
Tool Kit, General Mechanic’s: Automotive
(Item 74, Appendix G)
19-11. AIR HORN VALVE REPLACEMENT.
Materials/Parts
Sealing Compound (Item 71, Appendix C)
Tags, Identification (Item 87, Appendix C)
Lockwasher (2) (Item 161, Appendix F)
a.
Removal.
NOTE
Tag and mark air lines before
removal.
(1)
Disconnect air line 2037 (1) from elbow (2).
(2)
Disconnect air line 2039 (3) from elbow (4).
NOTE
Perform Step (3) if chain is
damaged.
(3)
Spread S-hook (5) and disconnect chain (6)
from air horn valve (7).
NOTE
There may or may not be a
washer present in Step (4).
(4)
Remove two screws (8), lockwashers (9),
washer (10) and air horn valve (7) from cab
wall (11). Discard lockwashers
NOTE
Matchmark all fittings and elbows
to ensure correct installation and
position.
(5)
Remove elbow (2) from elbow (12).
(6)
Remove elbow (12) from air horn valve (7).
(7)
Remove elbow (4) from air horn valve (7).
(8)
Remove screw (13) and chain (6) from cab
wall (11).
13
6
11
10
9
8
3
1
4
2
12
7
5
|
