What was found
(LOG 0146819) MAIN CABIN, AFT WET AREA, FLOOR SUPPORT AT STA 927-945 RBL 70 IS GOUGED ON I/B FLANGED I-14 005. LOCATED AND DRILLED NEW INTERCOSTAL P/N 147A5660U8 AT MAIN CABIN, AFT WET AREA, AT STA 927-945 RBL 70 IAW B737 SRM 51-40-05 INSTALLED NEW INTERCOSTAL AT MAIN CABIN, AFT WET AREA, AT STA 927-945 RBL 70 IAW B737 SRM 51-40-02.