What was found
PER T/C 78233008 EMERGENCY LIGHTS INOP AT L1 DOOR, R2 DOOR, ROW 3, ROW 8.ROW 11, ROW 17, ROW 19, ROW 23 AND ROW 33 AND A/C EXTERIOR R/H AFT OVERWING EXIT, R2 DOOR EXTERIOR, A.C L/H FWD OVERWING EXIT AND L1 DOOR EXTERIOR. GROUNDED - YES. REPLACED EMER. BATTERY PACKS AS REQ. INT & EXT EMER. LIGHTS WORK NORMALLY. A/C OK FOR SVC.