What was found
BATTERY POWER SUPPLY P/N 61-0478-9, S/N ELB150 FAILED SCHEDULED CAPACITY CHECK. MAINTENANCE REPLACED BATTERY ASSEMBLY UNIT P/N 55-2198-1 UNIT PASSES CMM CHECKS, RETURNED TO SERVICE 12/20/04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BATTERY POWER SUPPLY P/N 61-0478-9, S/N ELB150 FAILED SCHEDULED CAPACITY CHECK. MAINTENANCE REPLACED BATTERY ASSEMBLY UNIT P/N 55-2198-1 UNIT PASSES CMM CHECKS, RETURNED TO SERVICE 12/20/04.