As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH WING SLAT SIDE ROLLER 1-2 (AFT INBD AND AFT OTBD) WORN OUT OF LIMIT. (C-CHECK RO 9/8/2021) REMOVED WORN AND INSTALLED 2EA NEW LH WING SLAT SIDE ROLLERS AT 1-2 (AFT INBD AND AFT OTBD) REF CRJ700 AMM 27-81-44-400-801-A01. FREEDOM OF MOVEMENT CHECKS GOOD.