1-7. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS.
Applies mechanical pressure to brakeshoes, preventing movement
of dolly set while parked.
Convert mechanical motion of hydraulic piston to hydraulic pressure
in brake lines.
Apply air pressure to hydraulic piston In master cylinders.
Furnishes compressed air through relay valve to air cylinder when
brakes are applied.
Applies and releases compressed air to air cylinder.
Provides hydraulic pressure to raise shelter.
(M832 and M840)
Applies pressure to brakedrums, slowing and stopping the dolly sat.
Convert hydraulic pressure to mechanical motion, activating brake
Hydraulic Brake Line
Provides hydraulic pressure from master cylinder to wheel cylinders.