As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY PACK, M1676, FAILS EMERGENCY LIGHTING FUNCTIONAL CHECK , BATTERY DISCHARGES IN LESS THAN 10 MINS (REF. AAR NR 10001363 0).REMOVED AND REPLACED NEW BATTERY PACK EMERGENCY POS M1676 IAW B7 37 AMM 33-51-06-960-806 OPS TEST GOOD. WORK ACCOMPLISHED BY AND QC A-83