What was found
THE CENTER WING REAR SPAR WEB WAS FOUND WITH A 3.75 INCH LONG CRACK IN THE CHEM-MILL TRANSITION AREA OF THE WEB JUST BELOW THE REAR SPAR CAP AT RBL 17. THE CRACK WAS CUTOUT AND A REPAIR DOUBLER INSTALLED PER ER/A 363301-14, REV A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE CENTER WING REAR SPAR WEB WAS FOUND WITH A 3.75 INCH LONG CRACK IN THE CHEM-MILL TRANSITION AREA OF THE WEB JUST BELOW THE REAR SPAR CAP AT RBL 17. THE CRACK WAS CUTOUT AND A REPAIR DOUBLER INSTALLED PER ER/A 363301-14, REV A.