What was found
DURING EMER LIGHTS TEST, EMER LT BATT 1 LOW, MSG DISPLAYED. REPLACED EMER LIGHTING BATTERY POWER SUPPLY IAW MM 33-51-01-4. OPERATIONS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING EMER LIGHTS TEST, EMER LT BATT 1 LOW, MSG DISPLAYED. REPLACED EMER LIGHTING BATTERY POWER SUPPLY IAW MM 33-51-01-4. OPERATIONS CHECKED GOOD.