As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A LOUD NOISE WAS COMING FROM THE R1 DOOR DURING CLIMB AND DESCENT. AN EMERGENCY WAS NOT DECLARED AND CREW LANDED WITHOUT INCIDENT. MX INSPECTED AND CLEANED THE R1 DOOR FRAME, SEAL AND DEFLECTOR IAW AMM. OPS CHECKED GOOD AND ACFT IS GOOD FOR SERVICE.