What was found
DURING TEST, FOUND EMERGENCY BATTERY PACKS FAILED CAPACITY TESTS. MAINTENANCE REPLACED BATTERY PACKS. OPS TESTED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TEST, FOUND EMERGENCY BATTERY PACKS FAILED CAPACITY TESTS. MAINTENANCE REPLACED BATTERY PACKS. OPS TESTED OK.