As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A 1000 HOUR INSPECTION, THE FORWARD LATTERAL LAMINATED ISOLATOR MEMBER WAS FOUND TO BE DELAMINATED. THERE WAS NO OIL OR HYDRAULIC FLUID PRESENT IN THE AREA OR ON THE LAMINATED ISOLATOR MEMBER ITSELF. WE SUSPECT THAT THE AFT ISOLATOR MEMBER LOSS OF TORQUE HAD CAUSED THE FORWARD MEMBER TO BECOME STRESSED AND CAUSED IT TO START TO DELAMINATE.