TM 9-2330-294-14
Figure 4-56. Air reservoirs (semitrailer No. 201 and on ).
4-45, Fail-Safe and Service
Brake Release Con-
(2) Remove two machine screws and lock
trol Valves
washers securing valve to frame.
(3) Unscrew knob and remove retaining plate.
(4) Disconnect air lines and remove valve.
NOTE
Disassemble air line fittings from valve.
Both control valves are removed and in-
b. Installation. Install valves in reverse order of
stalled in the same manner.
removal.
a. Removal.