As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*LEFT ENGINE NACELLE NYLON INSERT IS NOT INSTALLED AT HINGE LINE (C CHECK RO 02/22/2022) REMOVED AND REPLACED WITH NEW LH LOWER INBOARD HINGE BEAM TRANSCOWL SLIDER NYLON INSERT PN CN624-1406-205, REFERENCE CRJ700 AMM 78-33-05-960-801-A02.