As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND GEAR UPLATCH CHECK GEAR DOOR OPEN LIGHT AND RIGHT MAIN UNSAFE LIGHT ILLUMINATED. RECYCLED GEAR AS PER ABNORMAL PROCEDURE. GEAR UPLATCH CHECK SATISFACTORY. UPON INSPECTION, FOUND RIGHT UPLATCH ROLLER NEEDED ADJUSTED. ADJUSTED DOOR ROLLER CLEARANCES AND PERFORMED UPLATCH ADJUSTMENT TEST IAW DC-9 AMM 32-60-0. OPS CHECKED GOOD AND INDICATION GOOD. UPLATCH TEST OKAY.