As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMP T/C # 78472022 HPT DETAIL INSP FOUND 1 EACH LPT NGV DAMAGED. 2 HOLES ON ONE AIRFOIL, ONE OVER 0.039 LIMIT WITH AXIAL AND RADIAL CRACKING BEYOND B737-800 AMM LIMITS OF 72-00-00-200-811-F00 FIG 635 SHEET 4. PICTURE ON SEA SERVER. GROUNDED - YES. REMOVED #1 ENGINE REF T/C # 78471000. TRANSFER DEFECT TO SHOP W/O # 1888454.