As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A AVIONICS FAN OVRD AVIONICS FAN CAME ON IN THE DESCENT#1 CPC SHOWS #1 MOTOR OFV FAULT REPLACED OUTFLOW VALVE DRIVE ASSY REF AMM 21-31-20-201 CHECKS GOOD DURING CABIN PRESSURE DECAY CHECK FOUND FWD SECTION OF MAIN CARGO DOOR SEAL OUT OF RETAINER REINSTALLED SEAL ACCOMPLISHED CABIN PRESSURE DECAY CHECK REF AMM 21-00-00-501 DECAY TIME 235 SEC FROM 7.0 TO.