Abstract: An overlay for repairing spline and seal teeth of a mated component is disclosed. The overlay is a tube constructed of a weld repair material, the tube having an outer surface and an inner surface. The inner surface is dimensioned to define an aperture sized to receive a plurality of radially spaced splines of the component, the splines of the component arranged to matingly engage a complementary component.

Abstract: A method of repairing spline and seal teeth of a mated component is disclosed. The method includes a low energy input weld to deposit a repair material on the non-worn, non-pressure face of the splines while minimizing the HAZ grain size. The splined area of the component is then remachined to the original spline contour by removing original material from the worn, pressure face of the splines and excess repair material to produce a mated component with radially re-clocked splines that have original component material on the pressure face of the teeth.