What was found
DURING EMERGENCY LIGHT POWER SUPPLY DEEP CYCLE CHECK, FOUND BATTERY PACK FAILED. R & R BATTERY PACK AMM 33-51.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING EMERGENCY LIGHT POWER SUPPLY DEEP CYCLE CHECK, FOUND BATTERY PACK FAILED. R & R BATTERY PACK AMM 33-51.