What was found
COMPLY WITH SCHEDULED MAINTENANCE CODE: TRACK ROLLER SLAT 1-3 700 LH - DISCARD THE LT SLAT TRACK SEALED ROLLER LOCATED AT TOP FORWARD 1-3 (P/N CC670-12272-1 OR PN YR1319). REMOVE AND REPLACE IAW TASK CARD 27-530-809 (MRB 27-81-43-718), COMPLIED WITH SCHEDULED MAINTENANCE CODE: TRACK ROLLER SLAT 1-3 700 LH - DISCARDED THE LH SLAT TRACK SEALED ROLLER LOCATED AT TOP FORWARD 1-3 (P/N CC670-12272-1 OR PN YR1319). REMOVED AND REPLACED IAW TASK CARD 27-530-809 (MRB 27-81-43-718), OPS CHECK IS GOOD.