As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND MOUNT BRACKET ON THE O/B SIDE OF THE LH INTERNAL REAR SPAR TO THE AUXILLARY SPAR SECTION BEHIND PANEL 542AZ CORRODED. / (AREA MARKED) (C-CHECK RO 4/3/2021) REMOVED AND INSTALLED NEW MOUNT ANGLE WITH PN CC670-10338-1 O/B SIDE LH INTERNAL REAR SPAR REF DWG NO. CC670-10320 REV. -F, REF. CRJ700 SRM 51-42-21-001-001-A01. NO FUEL LEAK CHECKS NOTED. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.