As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TEST FOUND EMERGENCY LIGHT M33097 CAPACITY LOW REF NON-ROUTINE NO.9479212 - EA 2500-04866D OP021. REPLACED EMERGENCY LT BATTERY M33097, C/OUT INSTALLATION TEST OF THE NEW BATTERY, THE RESULT FOUND ''NORMAL'' REF AMM 33-51-06-960- 802 REV.86.