What was found
CIDS INDICATED CHECK DOOR PRESSURE FOR THE R4 DOOR. PRESSURE CHECKS GOOD AND INDICATION REMAINED FOR ENTIRE FLIGHT. REPLACED SHARDER VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CIDS INDICATED CHECK DOOR PRESSURE FOR THE R4 DOOR. PRESSURE CHECKS GOOD AND INDICATION REMAINED FOR ENTIRE FLIGHT. REPLACED SHARDER VALVE.