As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT EMERGENCY EXIT ROW 11 MAKING HISSING SOUND. REMOVED RT EMERGENCY OVERWING EXIT DOOR AND RE-INSTALLED TO RE-SEAT DOOR SEAL IAW MM. PERFORMED STRUCTURAL LEAKAGE MEASUREMENT TEST AND CONFIRMED DOOR NO LONGER LEAKS. STRUCTURAL LEAKAGE TEST PASSED.