What was found
EMERGENCY LIGHT SYS BATTERY PACK M1673, FAILED CAPACITY CHECK. ACFT GROUNDED. REMOVED & REPLACED BATTERY PACK M1673 IAW AMM 33-51-06-960-805. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHT SYS BATTERY PACK M1673, FAILED CAPACITY CHECK. ACFT GROUNDED. REMOVED & REPLACED BATTERY PACK M1673 IAW AMM 33-51-06-960-805. OPS CHECKED GOOD.