What was found
DURING SVC CHK FOUND EMERGENCY LIGHTS OUT AT ROWS 17,18,21,22,23,24,28,29,33,34,35,38 AND 39. T/S EMERGENCY LIGHTS FAULT IAW A321 TSM 33-51, FOUND 15WL BAT FAULT + 13WL UNIT FAULT. R/R 15WL BAT PACK AND 13WL PWR SUPPLY IAW A321 AMM 33-51. OPS CHK GOOD FOR ALL BUT ROWS 23,24 AND 35. FOUND DAMAGED WIRE AT ROWS 23,24. REPAIRED WIRE AT ROWS 23,24 CONT ON LOG 4828684. (LP# 4828683)