What was found
EMERGENCY LIGHT BATTERY PACK FAILED TEST. ACFT GROUNDED. REMOVED, REPLACED, AND TESTED BATTERY PACKS IAW MM 33-51-06-960-805. OPS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHT BATTERY PACK FAILED TEST. ACFT GROUNDED. REMOVED, REPLACED, AND TESTED BATTERY PACKS IAW MM 33-51-06-960-805. OPS NORMAL.