What was found
DURING EMERGENCY BATTERY CAPACITY TEST; EPSU BATTERY (12WL) FAIL TEST AND NEED TO BE REPLACE. AS NOTED ON LTPR NR# 5001168101-0010 EPSU BATTERY (12WL) FAILED ON EMERGENCY LIGHTING BATTERY 1EA. P/N ON: AD3214-31, S/N: ON:273394, QTY:1EA, B/N ON: N842UA3 CAPACITY TEST AND REQUIRE REPLACEMENT. BATTERY REPLACEMENT OF (1 132. WORK RECORDED ON LTPR#5001168101-0010. WORK ACCOMPLISHED BY 2WL). PERFORMED IAW AMM: 33-51-38-000-002/ 33-51-38-400-002 REV. 5H0259 AND INSPECTED BY 5H0086. 116. TEST SATISFACTORY. P/N:OFF AD-3214-31, S/N OOF:221708, QTY: