What was found
EMERGENCY PATH LIGHTS DIM WHEN TESTING USING EPM AB5-4. REPLACED EPM BATTERY PACKS FOR AB5-4 IAW AMM 33-60-98. SYS CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY PATH LIGHTS DIM WHEN TESTING USING EPM AB5-4. REPLACED EPM BATTERY PACKS FOR AB5-4 IAW AMM 33-60-98. SYS CHECKED NORMAL.