What was found
SIDE ROLLER SLAT TRACK 2-2 900 LH - LH 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 27-530-815 (MRB 27-81-43-702, 27-81-43-707). REMOVED AND INSTALLED NEW/SERVICEABLE LT WING SLAT TRACK 2-2 SIDE ROLLERS (4EA) IAW AMM 27-81-44-400-802-A01. GAPS CHECK GOOD AND DETAILS NOTED AT THIS TIME.