As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R1 DOOR WILL NOT CLOSE AND LATCH PROPERLY THERE IS A GAP IN THE UPPER RIGHT CORNER WHEN DOOR IS LATCHED. GROUNDED - YES. REPLACED THE AFT LATCH RECEIVERS (UPPER AND LOWER), CENTERING GUIDE, CENTERING GUIDE RECEIVER, AND ADJUSTED THE R1 DOOR REF AMM 52-41-00-820-801. OPS CKS GOOD.