What was found
IAW WC 3351-7004, M731 BATTERY PACK FAILED. INSTALLED SERVICEABLE BATTERY PACK IAW AMM 33-51.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IAW WC 3351-7004, M731 BATTERY PACK FAILED. INSTALLED SERVICEABLE BATTERY PACK IAW AMM 33-51.