Product Guide - A. Stucki Company

Body Side Bearing: Replace platesor wedges if surface variations occurbetween fastener holes that are greaterthan 1/8" or greater than 1/16" over any4" space. Wear plate surface must bereasonably parallel to the side bearingmounting surface of the truck bolster,with variation not exceeding 1/16" acrosswidth, or 1/8" end-to-end. Heavy rust orsurface projections must be removed bygrinding. Wear plate fasteners must betight and tack welded. Heads must beflush with, or recessed from, the wearplate surface.Side Side Bearings BearingsRoller: 4" X 3" rollers whose diametersmeasure less than 3-7/8" should bereplaced. Minimum acceptable diameterof 3" rollers is 2-29/32". Nominaldiameter of 2" rollers is actually 2-1/16",and minimum acceptable diameter forshop inspection is 2". If the edges havedeformed so that the roller does not rollfreely within the cage, replace the roller.www.stucki.com44