TM 9-2320-366-20-2
TM 9-2320-366-20-2
TM 9-2320-366-20-2
TM 9-2320-366-20-2
TM 9-2320-366-20-2
2-1869
2-1869
2-1869
2-1869
2-1869
(1)
Loosen control port air hoses at relay valve.
(2)
Apply brakes.
(3)
Check for presence of air.
(4)
If no air is present, replace air hose(s)
(para 11-21).
(5)
Tighten inlet air hoses on relay valve.