TM 5-3805-258-24-1
950B AIR SYSTEM AND BRAKES
SPECIFICATIONS
AIR PRESSURE SWITCH
(9G8009)
Switch for low brake pressure and parking brake indicator lights:
Switch has a normally open position.
With an increase in pressure, switch
closes t . . . . . . . . . . . . . . . . . . . . . . . .
520 f 35 kPa (75 t 5 psi)
With a decrease in pressure, switch
opens at . . . . . . . . . . . . . . . . . . . . . . . . 450* 35kPa(65t5 psi)
AIR PRESSURE SWITCH
(4D4785)
Switch for stop light:
Switch has a normally open position.
With an increase in Dressure, switch
closes t . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28 -!-6 kpa (4 ~ 1 psi)
QUICK RELEASE VALVE
(5D470)
Valve has a normally closed position.
Maximum operating pressure . . . . . . . . . . . . . . . . . . . . 1030 kPa (150 psi)
2-57
