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 TM 9-2330-329-14&P
AIR BRAKE CHAMBERS MAINTENANCE--Continued
0068 00
REMOVAL
1.
Disconnect two brake hoses (7) from air brake chamber (8) (refer to WP 0073 00).
2.
Loosen brake actuator push-rod jamnut (3). Loosen yoke adapter (2) until it is free of yoke (1).
NOTE
More torque is required to rotate slack adjuster manual
adjustment hex counterclockwise than is necessary to
rotate it clockwise. Torque may be as high as
70 lb-ft (94.9 Nm).
3.
Rotate slack adjuster manual adjustment hex (11) counterclockwise until slack adjuster (10) is clear
of brake actuator push rod (4).
4.
Remove two nuts (5), lockwashers (6), and air brake chamber (8) from bracket (9). Discard
5.
Remove fittings, yoke adapter (2), and jamnut (3) from air brake chamber (8).
0068 00-2
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