TM 9-2330-267-14&P
4-38. AIR LINES, HOSES, AND FITTINGS MAINTENANCE (M149A1 AND M149A2).
This Task Covers:
a.
Removal
c.
Assembly
b. Disassembly
d.
Installation
Initial Setup:
Materials/Parts:
Tools/Test Equipment:
l One preformed packing
c General mechanic’s tool kit
a.
REMOVAL
1.
Remove five self-tapping screws (10), two retaining straps (8), and three retaining straps (7) from frame
assembly.
2.
Disconnect two intervehicular air hoses (1 and 9) from relay valve (6) and elbow (5). Remove intervehicular air
hoses from frame assembly.
3.
Remove grommet (11) from intervehicular air hose (9).
4.
Disconnect tube assembly (3) from airbrake chamber and adapter (4),
5.
Remove adapter (4) from relay valve (6).
6.
Remove elbow (2) from airbrake chamber.
TA507035
4-69
