As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE EMERGENCY LIGHT POWER SUPPLY BATTERY PACK(M33142) IN THE OFA R LOW CAPACITY REFER HAECO NON-ROUTINE LOG PAGE:9496088, REPLACED THE EMERGENCY LIGHT POWER SUPP LY BATTERY PACK(M33142) AND CARRIED OUT TEST,THE RESULT WAS NORM AL REF AMM 33-29-12-960-809 REV.106.