As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER BELLY FAIRING AFT SUPPORT (RIB) AT FR 52 HAS CRACK IN RADIUS ON UPPER EDGE OF LEFT SIDE (NEAR PILOT'S AILERON TORQUE TUBE). (C-CHECK) RO 6/29/2020 REMOVED AND REPLACED CENTER BELLY FAIRING AFT SUPPORT RIB AT FR52 LT SIDE, REF SRM.