What was found
SIDE ROLLER SLAT TRACK 1-2 900 RH - RH SIDE ROLLER ASSY 0.750 DIA. SLAT TRACK PN CC670-12027-3 (QTY 2) AND SIDE ROLLER ASSY 0.875 DIA. SLAT TRACK PN CC670-12048-3 (QTY 2) ARE DUE LIFE LIMIT. REMOVE AND DISCARD. REPLACE WITH SERVICEABLE PARTS IAW 27-620-804 (MRB 27-81-43-702, 27-81-43-707). REMOVED TIMED OUT SIDE ROLLERS (4EA) AND INSTALLED, (4EA). SERVICEABLE SLAT TRACK 1-2, 900, RH SIDE ROLLERS ASSEMBLY 0.750 DIA. P/N: CC670-12027-3 AND 0.875 DIA. P/N: CC670-12048-3. REF. CRJ-900, AMM 27-81-44-000-801-A01 AND 27-81-44-400-801-A01. CALIBRATED TORQUE WRENCH USED: TUC8613, DATE: 30-NOV-25 EXTENDED AND RETRACTED FLAPS AND SLATS NO DEFECTS NOTED