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Another engine noise

Discussion in 'Motorcycle Tech Talk' started by maxpower_hd, Jun 12, 2006.

  1. maxpower_hd

    maxpower_hd Active Member

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    Location:
    Massachusetts
    My buddy has a 1997 Softail custom. It's never had any major engine work. It does have a cam, S&S carb and straight pipes.

    He began hearing a new noise last weak. It sounds like it is coming from the rear of the primary and sounds like a light knocking. We checked the chain and it doesn't have any excessive slack or anything. We also checked it with a stethescope. It appears to be the loudest on the lowest bolt on the right side of the derby cover.

    Anyone have any suggestions?

    Thanks,
    Dave
    maxpower_hd, Jun 12, 2006
    #1
  3. chucktx

    chucktx Moderator Staff Member

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    sounds like something in the clutch or final drive sprocket. are all tight?? any loosness or freeplay?? good bushings and bearings? basket? plates? ya just need a bit more investigation. also look for wear spots. look behind the primary where the final drive is. have fun and keep us posted
    chuck
    chucktx, Jun 12, 2006
    #2

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