As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5811 R AFT ENTRY DOOR EICAS MESSAGE WITH ASSOCIATED DOORS LIGHT WAS INTERMITTANTLY APPEARING WHILE ON DESCENT AND ON APPROACH. CORRECTIVE ACTION: TROUBLESHOT PER B757 FIM 52-71. FOUND CLEARANCE AT OUTER EDGE OF LIMITS FOR TARGET AND SENSOR. ADJUSTED JAM NUT TO MIDDLE OF LIMITS, 0.093", PER B757 AMM 52-71-00-825-001. OPS CHECK GOOD. (7137134)