What was found
AIRCRAFT WAS NOT GROUNDED: AIR PRESSURE LOW DOOR 4L. ADJUSTED DOOR ASSIST BOTTLE PRESSURE TO FULL, PER AMM 52-10-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: AIR PRESSURE LOW DOOR 4L. ADJUSTED DOOR ASSIST BOTTLE PRESSURE TO FULL, PER AMM 52-10-00.