High-value casting, nearly finished state; Multiple diameters over/undersize by ≈0.100"; Welding was not an option due to distortion; All fixes repaired in 24 hours, 72 hours total time lost; Authentic 1930's Pierce Arrow steering pinion; Soft casting, bearing diameter 0.030" undersize; Undercut for uniformity, clad with NiCrBSi (55 Rc +); Dimensionally good as new, with harder bearing seat.
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