As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT NOTIFIED FLIGHT DECK OF PRESSURE LEAK COMING FROM DOOR 4L. AC 33K FT, CABIN ALT 6K FT, 7.8 DELTA P. MAINTENANCE FOUND THE SLIDE STRAP PINCHED IN THE DOOR AND ROUTED AROUND THE GIRT ASSEMBLY. MAINTENANCE RE-ROUTED STRAP AND ACCOMPLISHED A PRESSURIZATIONTEST FOR AIR LEAKAGE AND NOISE PER AMM 05-53-00-780-001-A01 WITH NO LEAKS OR NOISE NOTED.