TM 9-2320-366-20-2
Change 1
2-1973
(1)
Disconnect dummy coupling from emergency
gladhand.
(2)
Start engine (TM 9-2320-366-10-1).
(3)
Push in TRAILER AIR SUPPLY control
(TM 9-2320-366-10-1).
(4)
Check for presence of air at emergency
gladhand.
(5)
Connect dummy coupling to emergency
gladhand.
(6)
Disconnect dummy coupling from service
gladhand.
(7)
Apply service brakes (TM 9-2320-366-10-1).
(8)
Check for presence of air at service gladhand.
(9)
Shut down engine (TM 9-2320-366-10-1).
(10)
Connect dummy coupling to service gladhand.
(11)
If air is not present at both rear gladhands,
go to step 5 of this fault.