TM 9-8000
Figure 34-34. Governor.
under pressure enters the brake chamber behind the
adjuster, this movement rotates the slack adjuster, brake
diaphragm and forces the push rod out against the return
camshaft, and cam to apply the brakes.
spring force. Because the yoke on the end of the push
f. Quick Release Valve. The quick release
rod is connected to the slack
Figure 34-35. Airbrake Valve.
34-37