As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED, EMERGENCY LIGHT CIRCUIT BREAKER POPPED WITH LIGHT SWITCH IN ARM AND OFF POSITION, BATTERY MASTER ON. ISOLATED FAULT USING J-31 WIRING MANUAL PG 33-50-01 AND 33-20-01. SHORT CIRCUIT FOUND AT MAIN DOOR EXIT SIGN. REPAIRED SHORT BY REPOSITIONING 28 VOLT LAMP CONTACT. FUNCTIONAL TEST OF EMERGENCY LIGHTING GOOD IAW J-31 AMM 33-50-00. (M)