As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTS, UNABLE TO PRESSURIZE AIRCRAFT AFTER TAKEOFF. MAINTENANCE FOUND AIR LEAKING FROM FORWARD AIRSTAIRS DOOR SEAL. STOPPED LEAK BY PUTTING ALUMINUM FILLED EPOXY RESIN UNDERNEATH AIRSTAIRS DOOR SEAL. AIRCRAFT PRESSURIZES NORMALLY.