As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT LH TRANSITION PANEL IS CRACKED AT APPROX STA 780, LBL 22 (MARKED). GROUNDED - YES. EVALUATED DAMAGE AT AFT PIT LH TRANSITION PNL AT STA 780, LBL 22. FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2. PANEL TO BE REPLACED ON TASK CARD G1774079 OP#: 20579