TM 9-2320-279-34-2
Brake System Maintenance Instructions (Cent)
11-9. AIR COMPRESSOR REPAIR (CONT).
(32) Install inlet valve spring seat (47) and inlet valve spring bushing (48).
(33) Install two discharge valves (49) and discharge valve plugs (50) in discharge valve seats (51).
(34) Using air compressor cylinder head removal tool, install two discharge valve seats (51).
11-28