TM 9-2320-366-20-4
(23) Connect air hose (13) to 90-degree fitting (9).
(24) Connect two air hoses (14) to fittings (7 and 10).
e. M1090/M1094 Pressure Protection Valve Removal.
NOTE
Tag air hoses and connection points prior to
disconnecting.
(1) Disconnect air hose (1) from fitting (2).
(2) Disconnect air hose (3) from 45-degree fitting (4).
(3) Disconnect air hose (5) from 90-degree fitting (6).
(4) Rotate pressure protection valve (7) to vertical position.
(5) Remove pressure protection valve (7) from 90-degree
fitting (8).
(6) Remove 90-degree fitting (8) from air tank (9).
11-177