What was found
AIRCRAFT WAS GROUNDED: DOOR 4L DIFFICULT TO OPEN PER CATERER. REMOVED AND REPLACED L4 DOOR DAMPER
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: DOOR 4L DIFFICULT TO OPEN PER CATERER. REMOVED AND REPLACED L4 DOOR DAMPER