What was found
UPON FINISHING AN AILERON CABLE TENSION CHECK, CENTER SECTION PANELS WERE OPENED TO CHECK CABLES AT AILERON CENTER SECTOR PULLEY. FOUND RIGHT RUDDER AND RIGHT ELEVATOR CABLES ROUTED OVER FUSELAGE TANK CROSSOVER HOSE PN E-161-16-35. THIS HOSE WAS REPLACED AT 12-YEAR INSPECTION. AIRCRAFT TT AT REPLACEMENT WAS 4255.5 HOURS. PART IN SERVICE TIME WAS 415.3 HRS. THE FLIGHT CONTROL CABLES AND HOSE WERE CHANGED. IT IS SUGGESTED THAT A THOROUGH INSPECTION BE DONE AFTER ANY MAINTENANCE REQUIRING CABLE LOOSENING/REPLACEMENT BE ACCOMPLISHED.