What was found
(CAN) DURING A ROUTINE INSP BULKHEAD REFD ABOVE FOUND CRACKED. BULKHEAD IS LOCATED AT STA 115 BENEATH FLOOR & ATTACHED TO AFT SIDE IS A PULLEY FOR RUDDER PEDAL BALANCE CABLE. CRACK EXTENDED FROM A LARGE LIGHTENING HOLE TO A SMALLER HOLE USED FOR RUDDER PEDAL BALANCE CABLE. ADDITIONALLY, A 2ND CRACK WAS DISCOVERED EXTENDING FROM OTHER BALANCE CABLE HOLE TO A HOLE PROVIDED FOR CNTL CABLE ROUTING. BULKHEAD HAD BEEN PREV REPD BY ANOTHER OPERATOR BUT FOUND TO BE INADEQUATE. A DAR WAS CONTACTED TO PROVIDE A REPAIR SCHEME WHICH WAS THEN IMPLEMEN TED.QUITE PROBABLY THIS CRACKING IS CAUSED BY FLEXING OF BULKHEAD WHEN BOTH PEDALS ARE DEPRESSED SIMULTANEOUSLY.