What was found
LEFT ENGINE VIBRATION AND RUMBLE ON APPROACH AT 28,000. ENGINE FAN IS STIFF TO ROTATE BY HAND. CONTACTED WILLIAMS INTERNATIONAL AND STARTED CASE NR 201015-000093. INSPECTED IP COMPRESSOR THROUGH INSPECTION HOLE AND NOTED IP COMPRESSOR BLADE MISSING/BROKE AND ADDITIONAL IP FOD DAMAGE. INSPECTED FAN AND FAN STATOR THROUGH FROM OF ENGINE AND FOUND ADDITIONAL DAMAGE TO THE FAN STATOR, WHICH APPEARS TO BE CAUSED BY IP COMPRESSOR BLADE. PROVIDED PHOTOS AND INFORMATION TO WILLIAMS PRODUCT SUPPORT. THIS SDR HAS BEEN SUBMITTED BY A CANADIAN AIRCRAFT MAINTENANCE ORGANIZATION. TEXTRON AVIATION CANADA.