What was found
EPSU BATTERY (12WL) FAILED ON EMERGENCY LIGHTNING BATTERY CAPACITY TEST AND REQUIRE REPLACEMENT. REPLACEMENT PERFORMED IAW AMM:33-51-38-000-002/33-51-38-400-002 REV 120. P/N OFF:AD3214-31 S/N OFF:287725, P/N ON:AD3214-31, S/N ON:295191. EPSU BATTERY (12WL) FAILED ON EMERGENCY LIGHTNING BATTERY CAPACITY TEST AND REQUIRE REPLACEMENT. REPLACEMENT PERFORMED IAW AMM:33-51-38-000-002/33-51-38-400-002 REV 120. P/N OFF:AD3214-31 S/N OFF:287725, P/N ON:AD3214-31, S/N ON:295191.