What was found
GASKET ON GROUND CONNECTION VALVE DOOR IS BROKEN. REMOVED AND REPLACED GROUND CONNECTION DOOR RUBBER SEAL RING IN REFERENCE TO AMM 21-22-04-000/400-802A (P/N ON SEAL 120-15661-001 P/N OFF SEAL 120-15661-001)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GASKET ON GROUND CONNECTION VALVE DOOR IS BROKEN. REMOVED AND REPLACED GROUND CONNECTION DOOR RUBBER SEAL RING IN REFERENCE TO AMM 21-22-04-000/400-802A (P/N ON SEAL 120-15661-001 P/N OFF SEAL 120-15661-001)