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clutch judder

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Hi All.....i,m new to this site just got myself a montesa 349 1980 which apparentely  had been stood for while. After a bit of messing about i have got it running One problem i have  noticed is what seems like clutch judder when setting off in second or changing gear at low revs.Also where would i get some rear suspension bushes . One more problem whats the best way to clean old sludgey oil from the bottom of an alloy tank.....Any help would be appreciated

Edited by dave
good

349s have all steel clutch plates so are sensitive to the quality of the oil film between the plates as they come together.

Lack of oil, oil of too low a viscosity, oil with water in it or the plates being too hot can all cause it to judder/shriek as it engages under load.

  • 2 weeks later...
  • Author

His. ..thanks for your replies   

I've put in some new oil recommended by my local motorcycle shop and it seems fine...cheers

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