What was found
AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT CIDS PANEL SHOWS 4L DOOR PRESSURE LOW. SERVICED 4L DOOR ASSIST BOTTLE ACCUMULATOR PER AMM 52-10-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT CIDS PANEL SHOWS 4L DOOR PRESSURE LOW. SERVICED 4L DOOR ASSIST BOTTLE ACCUMULATOR PER AMM 52-10-00.