What was found
AIRCRAFT WAS IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY FAILED BITE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY (10WL) AND ASSOCIATED BATTERY PACK IAW AMM 33-51-38-0401.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY FAILED BITE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY (10WL) AND ASSOCIATED BATTERY PACK IAW AMM 33-51-38-0401.