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cam chain adjustment (first time for me)

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  • cam chain adjustment (first time for me)

    This was helpful: http://xs1100.com/forum/index.php?topic=3953.0

    I was able to move the motor into position with a 19 mm without removing the spark plugs (hope that's ok).

    I then used a deep socket 12 mm and 10 mm with 2 extensions. Tightened to 52 in lb = 4.3 ft lb then 78 in lb = 6.5 ft lb.

    I turned the motor with the 19 mm to feel it was free before starting it.

    Put the timing cover on again with the 5 mm hex and started bike.

    Sounds good.
    80 G

  • #2
    That'll work.....till it don't. Problem is, under a hard de-cell, chain tension on front side of chain creates enough pressure, tensioner pinch bolt won't hold tensioner in place...and wa-la...loose chain again. I suggest as many would here to replace that whole tensioner with a self adjusting one. A Yamaha Venture 1200(V-4) has two of the self tensioners. Either one of those IS a plug-n'play replacement. Also, there is approx. some 60 cam chain self-tensioners that are plug-n-play for the mickey-mouse walt-disney designed stock ones that are used in XS11's. Changing one out uses the same initial procedure with bike on centerstand ONLY. Completely unbolt and remove stock one. Install self-adjusting one. These hold cam-chain tight ALL the time.
    81H Venturer1100 "The Bentley" (on steroids) 97 Yamaha YZ250(age reducer) 92 Honda ST1100 "Twisty"(touring rocket) Age is relative to the number of seconds counted 'airing' out an 85ft. table-top.

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    • #3
      Originally posted by speedlimit85 View Post
      This was helpful: http://xs1100.com/forum/index.php?topic=3953.0

      I was able to move the motor into position with a 19 mm without removing the spark plugs (hope that's ok).

      I then used a deep socket 12 mm and 10 mm with 2 extensions. Tightened to 52 in lb = 4.3 ft lb then 78 in lb = 6.5 ft lb.

      I turned the motor with the 19 mm to feel it was free before starting it.

      Put the timing cover on again with the 5 mm hex and started bike.

      Sounds good.
      Should be OK. Next time loosen the plugs while adjusting to prevent fighting compression and its interference.
      Skids (Sid Hansen)

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

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