Clean the swing arm bearings with petrol and an old toothbrush.
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On the opposite side of the swing arm you'll find a plastic bushing instead of the usual needle bearings one finds here on other motos. Not a keen fan of this idea...Yamaha is being a cheap skate in my opinion.
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Lower swing arm bearings cleaned and ready for greasing.
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As before,normal steel cage in the bearings.
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Here you can see the needle roller cage in bits...like a silicon cage which has dissolved.
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There'll be 38 needles in each side....(there's 37 here as one is now on the floor)
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Whilst the toothbrush is out clean here also....
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Next start on the suspension linkage pivots. Loosen off the bottom shock bolt with a 14mm socket and a 17mm spanner and take out the bolt.
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The bolt is quite corroded. It'll be cleaned with a wire brush and coated in copper grease.
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Next take off centre stand spring....this will become apparent over the next few pics.
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Take off chain roller. An 8mm spanner and a 12mm spanner is required.....note the bolt head opposite the ring spanner.
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Loosen off the frame to 'elbow' bolt.... 19mm and 17mm spanners are required.
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The chain roller has to be taken off to allow the bolt to be extracted. It's too long and will touch the bolt head of the chain roller bolt.
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Lift off the 'elbow' from the moto.
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Loosen off middle 'elbow' bolt with two 17mm spanners....you can do this whilst it's still on the moto if you want. This way I can note,on my moto,what way the riser bones fit.
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The pins are still moist with a layer of grease...so OK so far.
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Pins cleaned...all OK to refit.

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Part 4 of this article is here;

http://www.xt660.com/showthread.php?t=20738



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__________________
The Suit:What would you consider to be your greatest weakness?
Me: Honesty.
The Suit: Honesty? I don't think honesty could be construed as a weakness.
Me: I don't give a f**k what you think.

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