What was found
FLOOR Z-ANGLE STRIP AT STA 992 HAS LIGHT CORROSION SPOTS BETWEEN LBL 33 THRU LBL 44. IN THE AFT CABIN. GROUNDED - YES. LOCATED AND DRILLED NEW ZEE SUPPORT IAW 737-800 SRM 51-40-05-0G-0 CORROSION REMOVAL WAS 100% MATL LOSS AND IS OUT OF LIMITS IAW 737-800 SRM 53-70-51-1A-1. PART WAS REMOVED ON MIG5 OK273681 NEW ZEE SUPPORT WAS LOCATED AND DRILLED ON WORK BENCH IAW 737-800 SRM 51-40-05-0G-0 NEW PART TO BE INSTALLED ON MIG5 273681 AAR W/O 1019442 2000/0109W=8" O=.050 R=0 L=8" D=.050.