As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH WING SLAT TRACK 1-2 AFT O/B SLAT ROLLER IS WORN. (C-CHECK RO 9/8/2021) REPLACED RH WING SLAT TRACK 1-2 AFT O/B ROLLER WITH NEW/SERVIABLE UNIT REF CRJ-900 AMM 27-81-44-400-801-A01. SEE ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED. OPS TEST GOOD AT THIS TIME.