Rebuild opinions

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  • sidecarKev
    XStremely XSive
    • Oct 2003
    • 219
    • Wisconsin

    #1

    Rebuild opinions

    I plan on refurbing my 79 xs to be used to pull a sidecar. My list so far is:
    New tapered steering bearings
    progressive springs
    fork brace
    carb rebuild
    head gasket
    valve cover gasket
    rear brake rebuild
    repaint and all that cosmetic stuff too

    Is there anything else I should be adding to my list? What are the things that usually need to be replaced and would just be easier to do now since the entire bike is in pieces? The bike did run prior to my tear down. I just want to cover everything that might cause me problems in the future.

    My Website

    Thanks,
    Kevin
    Kevin
    '79 XS1100 w/ Sidecar "SOLD"
    [URL=http://webpages.charter.net/kbhahn/sidecar1.html]My Webpage[/URL]
  • sidecarKev
    XStremely XSive
    • Oct 2003
    • 219
    • Wisconsin

    #2
    My reason for replacing the head gasket was because it looked like it was leaking. Is it a better possibility that my cam chain adjuster is leaking? Will the cam chain adj leakage look like a head gasket leak?



    thanks
    Kevin
    Kevin
    '79 XS1100 w/ Sidecar "SOLD"
    [URL=http://webpages.charter.net/kbhahn/sidecar1.html]My Webpage[/URL]

    Comment

    • mitch
      XSive Maximus
      • Oct 2002
      • 934
      • fredericton new brunswick canada

      #3
      Head Gasket

      Kevin very seldom do these engines need a head gasket, it leaks out of the front at the cam chain tensioner then runs around the back of the motor so it looks like it might be the head gasket .Do a search at the top of the page for cam chain adj. You will find a thread on how to repair it HTH....MITCH
      Doug Mitchell
      82 XJ1100 sold
      2006 Suzuki C90 SE 1500 CC Cruiser sold
      2007 Stratoliner 1900 sold
      1999 Honda Valkyrie interstate
      47 years riding and still learning, does that make me a slow learner?

      Comment

      • skids
        XS-XJ Super Guru
        • Jul 2002
        • 5049
        • Florissant, CO, USA

        #4
        If you have rerouted the crankcase breather to an individual filter, check it to see if it is clogged. I noticed that when the crankcase breather filter gets clogged, oil seeps past the tensioner plug and can even push oil out of other gaskets (but not the head gasket). The manuals say to make sure the crankcase breather hose (stock) is not clogged, as part of regular maintenance. There is supposedly a way to trace oil leaks by cleaning everything and then dusting the questionable parts with baby powder or flour. Running the bike will darken the powder as in indicator and it might make the neighborhood smell like a bakery!

        Originally posted by sidecarKev
        My reason for replacing the head gasket was because it looked like it was leaking. Is it a better possibility that my cam chain adjuster is leaking? Will the cam chain adj leakage look like a head gasket leak?



        thanks
        Kevin
        Skids (Sid Hansen)

        Down to one 1978 E. Stock air box with K&N filter, 81H pipes and carbs, 8500 feet elevation.

        Comment

        • skids
          XS-XJ Super Guru
          • Jul 2002
          • 5049
          • Florissant, CO, USA

          #5
          If the inside of the gas tank is rusty, line it prior to primimg and painting because the process can be damaging to fresh paint.
          Skids (Sid Hansen)

          Down to one 1978 E. Stock air box with K&N filter, 81H pipes and carbs, 8500 feet elevation.

          Comment

          • sidecarKev
            XStremely XSive
            • Oct 2003
            • 219
            • Wisconsin

            #6
            Well, when I bought it had pod filters, no airbox. I am assuming that the breather connected to the airbox. If what I think is the breather hose, then there is no filter on it at all. Who knows how long its been that way though. So I guess a filter would be in order.

            Kevin

            If you have rerouted the crankcase breather to an individual filter, check it to see if it is clogged. I noticed that when the crankcase breather filter gets clogged, oil seeps past the tensioner plug and can even push oil out of other gaskets (but not the head gasket).
            Kevin
            '79 XS1100 w/ Sidecar "SOLD"
            [URL=http://webpages.charter.net/kbhahn/sidecar1.html]My Webpage[/URL]

            Comment

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