As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS STR 25R LONGERON HAS CORROSION BETWEEN BS 333 - 349. INSTALLED NEW MAIN AVIONICS S25R LONGERON BETWEEN BS 333 - 364 IAW SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01 AND DWG SH670-32050 REV J. LEAK CHECKED GOOD, COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.