TM 9-2330-383-14&P
e. Remove two hex nuts (4) and lockwashers (5). Remove brake air chamber (6).
f. Uncage air chamber (rear brakes only) (para. 3-6).
INSTALLATION
a. Cage new brake chamber (rear brakes only) (para. 3-6).
b. With brake air chamber spring caged, measure length of push rod from mounting
surface of chamber. Length should be 2.25 to 2.50 inches.
c. If necessary, loosen jam nut (7) and turn clevis (3) on or off push rod to
adjust length. Tighten jam nut (7) against push rod end to 15-25 lb ft.
d. Install air chamber (6) with two lockwashers (5) and hex nuts (4).
e. Aline clevis (3) with center hole in slack adjuster. Install clevis pin (2)
and cotter pin (1).
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