TM 9-2320-273-20
BRAKE SYSTEM.
9-23. QUICK RELEASE/DOUBLE-CHECK VALVE MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
C. OPERATIONAL CHECK (Continued).
8. Valve (4).
a. Check to see that air
First mechanic.
exhausts from-valve when
brakes are released.
b. Use soap solution to check
for leaks.
9. Engine.
Shut down (see
TM 9-2320-273-10).
TA 074923
9-89
