End thrust adjustment on 28 rear hub

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  • Kansasplowboy
    New Member
    • Aug 2011
    • 10

    #1

    End thrust adjustment on 28 rear hub

    Been mystified by the excess rear hub end play on my 28. After tearing it apart and studying it for quite a while, I discovered that the two Bakelite washers (3983-23) are missing. I assume they act as a buffer between the two steel thrust washers, one stationary and one turning with the hub? Is there a better material too make these out of and what is the thickness of them? Any help would be appreciated.
  • MMasa
    Senior Member
    • Jun 2001
    • 1192

    #2
    There are also small brass shim washers that fit between a shoulder on the axle and the non threaded inner thrust race. These were available in different sizes and were used to adjust end play.
    Mark
    Mark Masa
    www.linkcycles.com

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    • Kansasplowboy
      New Member
      • Aug 2011
      • 10

      #3
      Mark, thanks for the the reply. The brass washers are in place but are of no effect because of the missing Bakelite spacers. I took them all out and it made no difference prior to the discovery of the missing parts.

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      • MMasa
        Senior Member
        • Jun 2001
        • 1192

        #4
        KPB
        Sorry. I totally missed that part. Duh
        I have extras if you need a pair. PM me.
        Mark
        Mark Masa
        www.linkcycles.com

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