What was found
RH SLAT TRACK 1-2 FWD AND AFT IB SIDE ROLLERS AND AFT OB SIDE ROLLER WORN OUT OF LIMITS (C-CHECK RO 04/17/2026)REMOVED AND REPLACED RH SLAT TRACK 1-2 FWD IB ROLLER PER CRJ 900 AMM 27-81-44-400-801 (CONFIG A01) AND REEVALUATED RH SLAT TRACK 1-2 AFT OB ROLLER AND 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 27-81-44-400-801 (CONFIG A01)