As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT SUPPORT STRUCTURE STRAP BTW FAIRING ACCESS PANEL 193AL & 193AR TO FAIRING ACCESS PANEL 193AB STRAP P/N: CC670-39052-4S AND STRAP P/N: CC670-39052-3S ON FAIRING ACCESS PANEL 193AB WAS REPLACED PER CRJ-900 SRM 51-42-13-001-001-A01 AND CRJ-900 SRM 51-42-06-001-001-A01.