As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MX PRE-FLIGHT FOUND R1 DOOR EXTERIOR EMERGENCY LIGHT, R1 DOOR EXIT SIGN, AND CENTER OVERHEAD SIGN INOP. AMM: 33-51-07-2-2 ALLOWED EMERGENCY LIGHT BATTERY TO CHARGE FOR 90 MINUTES. IT NOW TURNS ON BUT ONLY FOR 3 SECONDS. REMOVED AND REPLACED BATTERY SUPPLY (M730) AS PER ABOVE REF. OPS CHECK GOOD. A/C OK FOR SERVICE.