What was found
CABIN PRESS ALT WARN HORN CAME ON. RAN RED TABS. CHANGED CABIN PRESSURE CONTROLLER PRECAUTIONARY. NO FUSELAGE LEAKS NOTED. NO PACK LEAKS NOTED. ALL SYS CK NORMAL ON GROUND. WORK ACCOMP PER MM 21-31-0, 21-31-10 & JRH.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN PRESS ALT WARN HORN CAME ON. RAN RED TABS. CHANGED CABIN PRESSURE CONTROLLER PRECAUTIONARY. NO FUSELAGE LEAKS NOTED. NO PACK LEAKS NOTED. ALL SYS CK NORMAL ON GROUND. WORK ACCOMP PER MM 21-31-0, 21-31-10 & JRH.