As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:NALOUD HISSING NOISE COMING FROM BOTTOM OF ENTRY DOOR PASSING 5000 FT. ON CLIMBOUT. SUBSIDED, BUT STILL LOUD, PASSING 17000'. MAINTAINED VOLUME AT CRUISE ALTITUDE OF FL220. PRESSURIZATION WAS STEADY AT 2500' CABIN ALTITUDE AND 7.0 PRESSUREFOUND DOOR SEAL ON LWR CNT OF DOOR OUT OF RETAINER REINSTALLED DOOR SEAL OPS CHECK GOOD (NO LEAKS) PER AMM 52 09 01 424 019