What was found
DURING A SERVICE CHECK, FOUND THE L1, R1, SEAT ROWS 1 THRU 12, AND FWD GALLEY EMERGENCY LIGHTS INOPERATIVE. TROUBLESHOT AND FOUND A PINCHED WIRE AT ROW 12 CAUSING BATTERY PACK TO BLOW F1 FUSE. REPOSITIONED AND SECURED THE WIRE. R & R THE BATTERY PACK AND TRAY IN FWD AND AFT CABIN. OPS CHECKED NORMAL IAW WDM 33-51-14. ACFT OK FOR SERVICC.