Apparatus for rebuilding vehicle axles

A kit for use in replacing an outer bearing surface in a vehicle axle having on a spindle a pair of coaxial, axially spaced apart bearing surfaces, one of the pair being an inner bearing surface and the other the outer bearing surface, the kit comprising an outer bearing surface replacement part and a

• jig comprising, a unitary one piece substantially cylindrical member having at one end an internal cylindrical surface means sized to slidably fit onto said inner bearing surface, the other end of the jig having an internal cylindrical surface means for supporting and aligning said outer bearing surface replacement part to be welded to the axle, and windows in the cylindrical member opening on the spacing between the bearing surfaces providing external access means for welding the outer bearing surface replacement part to the axle.

A kit for use in replacing an outer bearing surface in a vehicle axle having on a spindle a pair of coaxial, axially spaced apart bearing surfaces, one of the pair being an inner bearing surface and the other the outer bearing surface, the kit comprising at least one replacement part for only the axle outer bearing surface and a jig comprising, a unitary one piece substantially cylindrical member having at one end an internal cylindrical surface means sized to slidably fit onto said inner bearing surface, the other end of the jig having an internal cylindrical surface means for supporting and aligning a selected one of said at least one outer bearing surface replacement part to be welded to the axle, and windows in the cylindrical member opening on the spacing between the bearing surfaces providing external access means for welding the outer bearing surface replacement part to the axle.

A kit for use in replacing an outer bearing surface in a vehicle axle having on a spindle a pair of coaxial, axially spaced apart bearing surfaces, one of the pair being an inner bearing surface and the other the outer bearing surface, the kit comprising (1) a jig comprising, a unitary one piece substantially cylindrical member having at one end an internal cylindrical surface means sized to slidably fit onto said inner bearing surface, the other end of the jig having an internal cylindrical surface means for supporting and aligning an outer bearing surface replacement part to be welded to the axle, and windows in the cylindrical member opening on the spacing between the bearing surfaces providing external access means for welding the outer bearing surface replacement part to the axle and (2) at least two sized bushing means for enabling the jig to serve for a variety of sizes of both outer bearing surface replacement parts and inner bearing surfaces.