As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* RIGHT WING OUTBOARD GROUND SPOILER PCU ATTACH POINTS HAVE CORRODED MOUNTING / HARDWARE. BOLT, NUT AND WASHER. (C-CHECK) RO 12/27/2019 REMOVED AND REPLACED R/H WING OTBD GROUND SPOILER PCU MOUNTING HARDWARE REF. CRJ-200 AMM. RIG IS WITHIN LIMITS AND OP TEST GOOD. SEE ATTACHED CONTINUATION CARD FOR DETAILS.