As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*LH ENGINE LOWER OUTBOARD CASCADE CRACKED ON LOWER OUTBOARD SIDE (MARKED) (C CHECK RO 12-31-21) REMOVED AND REPLACED THE LH ENGINE LOWER CASCADE VANE WITH NEW PART REF: CRJ900 AMM. 78-34-01-400-801-A01 STEP 4.B 1-4F CALIBRATED TOOL #TUC5600 DUE CAL: 28 FEB 22. RETRACTED THRUST REVERSER MANUALLY TO THE FULLY STOWED POSITION REF: CRJ900 AMM. 78-30-00-980-802-A01 OPS CHECK GOOD.