What was found
INSPECTION FOUND PROPELLER SPINNER BULKHEAD CRACKED. SUBMITTER STATED REPLACING THESE BULKHEADS IS AN ANNUAL OCCURRENCE. BOTH HALVES EACH TIME. SUSPECT POOR DESIGN, SPINNER FLEXES FORE AND AFT, NEED A RIGID FRONT PLATE OR .25 INCH BACKPLATE. TT AIRFRAME: 2,450 HOURS. TT THIS PART: 100 HOURS.