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TM 9-2320-364-20-5
19-30
19-11. AIR HORN VALVE REPLACEMENT (CONT).
b.
Installation.
Adhesives, solvents, and sealing
compounds can burn easily, can
give off harmful vapors, and are
harmful to skin and clothing. To
avoid injury or death, keep away
from open fire and use in a
well-ventilated area. If adhesive,
solvent, or sealing compound gets
on skin or clothing, wash
immediately with soap and water.
(1)
Coat threads of elbow (12), elbow (2) and
elbow (4) with pipe thread sealing
compound.
NOTE
Install fittings as noted prior to
removal.
(2)
Install elbows (12) and (2) on air horn valve
(7).
(3)
Install elbow (4) on air horn valve (7).
NOTE
There may or may not be a
washer present in Step (4).
(4)
Install air horn valve (7) on cab wall (6) with
two washers (10), lockwashers (9) and
screws (8).
(5)
Connect air line 2039 (3) to elbow (4).
(6)
Connect air line 2037 (1) to elbow (2).
NOTE
Perform Step (7) if chain was
removed.
(7)
Attach chain (6) to air horn valve (7) and
close S-hook (5).
(8)
Install chain (6) on cab wall (11) with screw
(13).
13
6
11
10
9
8
3
1
4
2
12
7
5
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