What was found
DURING CARD N 2738 BATTERY REPLACEMENT, FOUND THE R1 DOOR BATTERY PACK WAS INOPERATIVE. REPLACED THE BATTERY PACK IAW AMM 52-11-20. CHECKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CARD N 2738 BATTERY REPLACEMENT, FOUND THE R1 DOOR BATTERY PACK WAS INOPERATIVE. REPLACED THE BATTERY PACK IAW AMM 52-11-20. CHECKED OK.