As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
1L DOOR INTERMITTENTLY SHOWS AS OPEN W/DOOR CLOSED AND ARMED ENTRY DOOR LIGHT ILLUMINATED IN COCKPIT. FOUND S194 "DOOR CLOSED SENSOR" OUT OF SPECIFICATION. ADDED TARGET SHIM, MEASUREMENT OF S194 NOW WITHIN LIMITS. ALL WORK DONE PER B767 AMM. 52-71. (8171956)