What was found
LH SLAT TRACK 2-2, INBD FWD AND OTBD AFT SIDE ROLLERS DOES NOT TURN SMOOTHLY. (C CHECK RO 5/23/22) REMOVED LH SLAT TRACK 2-2, INBD FWD AND OTBD AFT SIDE ROLLERS IN REF TO CRJ900 AMM 27-81-44-000-802 (CONFIG A01) AND INSTALLED NEW LH SLAT TRACK 2-2, INBD FWD AND OTBD AFT SIDE ROLLERS IN REF TO CRJ900 AMM 27-81-44-400-802 (CONFIG A01). TORQUE WRENCH USED: TUC5656 DUE: 30-JUN-22. CALIPER:TUC9236 DUE: 30-JUN-22. OPS CHECK GOOD AT THIS TIME.