What was found
RH WING SLAT TRACK 2-2 FWD I/B, FWD O/B, AFT I/B AND AFT O/B ROLLERS WORN BEYOND LIMITS (C-CHECK RO 11-20-2021) REMOVED AND REPLACED RH WING SLAT TRACK 2-2 FWD I/B, FWD O/B, AFT I/B AND AFT O/B ROLLERS REF CRJ700 AMM 27-81-44-400-802-A01, CHECKS GOOD.