As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PASSENGER TO FREIGHT CONVERSION: FOUND CRACK 1.2" LONG ON FRAME STA 1256 LT SIDE BETWEEN L11 TO L12. TRIMOUT TIME CRACK WITH 0.5" RADIUS AND 2 REMAINING FASTENERS. PERFORMED INSPECTION FOR CRACK, INSTALLED FILLER MT 7075T6 , INSTALLED REPAIR STRAP MAT 7075T6 WITW THK .126" USING FASTENER HLT436-6.