What was found
DURING SCHEDULED CAPACITY CHECK, BATTERY POWER SUPPLY P/N 3301-51, S/N 1317 FAILED CAPACITY CHECK. MAINTENANCE REPLACED BATTERY ASSEMBLY P/N 3301-31 AND UNIT PASSES CMM TESTS. A/C RETURNED TO SERVICE 9/15/04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED CAPACITY CHECK, BATTERY POWER SUPPLY P/N 3301-51, S/N 1317 FAILED CAPACITY CHECK. MAINTENANCE REPLACED BATTERY ASSEMBLY P/N 3301-31 AND UNIT PASSES CMM TESTS. A/C RETURNED TO SERVICE 9/15/04.