What was found
EMERGENCY TEST FAILS AT 2 SERVICE, FAILS EMER LT BATTERY. REPLACED LT BATTERY AT SEAT 21A IAW AMM 33-51-38. OPERATIONS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY TEST FAILS AT 2 SERVICE, FAILS EMER LT BATTERY. REPLACED LT BATTERY AT SEAT 21A IAW AMM 33-51-38. OPERATIONS CHECKED GOOD.