What was found
AIRCRAFT WAS GROUNDED: DOOR PRESSURE 4L CAUTION MESSAGE. MAINTENANCE SERVICED 4L DOOR ASSIST BOTTLE PRESSURE 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: DOOR PRESSURE 4L CAUTION MESSAGE. MAINTENANCE SERVICED 4L DOOR ASSIST BOTTLE PRESSURE PER AMM 52-10-00.