As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH SLAT TRACK 2-2 AFT IB SIDE ROLLER WORN OUT OF LIMITS. REEVALUEATED RH SLAT TRACK 2-2 AFT SIDE ROLLER FOUND TO BE WITHIN LIMITS PER CRJ 900 AMM 27-81-43-220-801 (CONFIG A01) STEP 4. E. (1) - (7) AND REINSTALLED PER CRJ 900 AMM 27-81-44-400-802 (CONFIG A01)