TM 9-2320-279-20-2
Brake and Air System Maintenance Instructions (Cont)
(3)
Insert release bolt (5) in brake
chamber (2).
(4)
Turn release bolt (5) 1/4 turn to
engage inside brake chamber (2).
(5)
Install washer (4) and nut (3) on
release bolt (5).
NOTE
For Model B, do step (6.1).
(6)
Tighten nut (3) until brake chamber yoke (7) is pulled to rear of brake chamber (2).
(6.1) Turn nut (3) clockwise until 3 inches (76 mm) of release bolt (5) extends above nut. DO not
exceed 50 lb-ft (68.6 Nm) torque.
Change 2
11-29