As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR 2R LOAD NOISE IN CLMB AND LEVEL. REQUIRED RTB TO LAX. ACCOMPLISHED ECRA #5300-02973 PART 1 - INTERIM REPAIR. PARTS USED: ACCOMPLISHED PRESSURIZATION TO 4.0 PSI DIFFERENTIAL. NO LEAKS 00-0609-3-3109,QTY :1 NOTED, NO NOISE NOTED INSIDE OR OUTSIDE.