What was found
DURING A 100 HOUR INSPECTION A BULKHEAD CRACK WAS FOUND ON THE RIGHT SIDE OF THE LATERAL PITCH BELLCRANK. THE MOVEMENT OF THE CYCLIC LT AND RT WILL FLEX THE BULKHEAD THAT THE BELLCRANK SUPPORT IS ATTACHED. THE BELLCRANK NOW MOVES FROM SIDE TO SIDE WHILE FLEXING THE CRACKS. AIRCRAFT TIME 870 HRS. SUBMITTER RECOMMENDATION. THE BULKHEAD SHOULD BE MADE OUT OF THICKER METAL AT LEAST .025 INCH.