Feb 13, 2006 #1 Art06 Automotive Joined Jan 30, 2006 Messages 2 Location US In rebuilding hydraulic vane pumps for use in rebuilt transmission, does anyone know what the surface finish should be on the pump cover where the vane sides ride? How about flatness? Any info on vane pump tolerances would be appreciated. Thanks.
In rebuilding hydraulic vane pumps for use in rebuilt transmission, does anyone know what the surface finish should be on the pump cover where the vane sides ride? How about flatness? Any info on vane pump tolerances would be appreciated. Thanks.