Specifications

TM 9-2330-384-14&P
4-38. AIR COUPLING
REPLACEMENT.
THIS TASK COVERS
a.
Removal
C.
Seal Replacement
b.
Installation
/NIT/AL SETUP
Equipment Conditions:
Materials/Parts:
Ref Conditions
2-14
Tractor EMERGENCY and SERVICE air
l Detergent
l Antiseize tape
(Item 9, Appendix E)
(Item 22, Appendix E)
couplings disconnected from semi-
trailer.
References:
Tools:
l TM 9-2320-273-10 or
l TM 9-2320-283-10
l Tool kit, general mechanic’s
a. REMOVAL
NOTE
EMERGENCY and SERVICE air couplings are removed the same.
(1)
Loosen nut (4). Hold elbow (3) and remove terminal bolt (8) and air coupling (9) assembly
from elbow.
(2)
Remove nut (4) and stat-washer (5). Remove terminal bolt (8) and air coupling (9) assembly
from nose adapter (6). Remove EMERGENCY or SERVICE tag (7).
(3)
Remove air coupling (9) from terminal bolt (8).
(4)
If damaged, remove nut (2) and elbow (3) from air line (1).
4-110