What was found
FWD PIT, INTERCOSTAL HAS 1 EACH MIS DRILLED HOLE AT FWD UPPER FLANGE APPROX BS 500D RBL-24. MARKED. GROUNDED - YES. REMOVED DAMAGE FROM BAFFLE FOUND DAMAGE TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2.REMOVED INTERCOSTAL @ APPROX 500D RBL -24 IAW B737-800 SRM 51-40-02.FRILLED AND LOCATED NEW BUFFLE ASSEMBLY PART # 143A7510-22 IAW B737-800 SRM 51-40-02 AND DWG # 143A7505.INSTALLED NEW BAFFLE ASSEMBLY FROM STA 500D TO 500E IAW B737-800 SRM 51-40-02.PART# 143A7510-22PO# 1054490.1.