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Yammer-Hammer

'02 426 Engine Noise

4 posts in this topic

On my last ride i noticed a strange noise comming from my engine, so every now and then i hear a grinding noise, its comming from the flywheel side of the engine and it sounds like metal rubbing, and its not consistent, ill hear it for like a split second then it goes away, and il hear it again maybe 5 or 10 minutes later. So its not a constant noise.  It more of a metal on metal rubbing sound.   Any help is appreciated.  and how much oil is behind the flywheel cover? Cause i wanna pull it without making a huge mess

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Lay the bike on its right side and you wont loose any oil, I just had to pull my ignition cover because of a bad misfire and noise and found the lower bolt for the pickup missing. I found parts of it stuck to my flywheel and a bit on my magnetic drain plug. I ended up cleaning the flywheel of shavings and since I have lots of spares I swapped in a good used complete stator but not before I put locktite on all the little screws. I could see some damage on the stator and some small marks on the flywheel.

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Check your chain for slap.

You would be surprised how often chain noise can be miss interpreted.

It can happen when not in motion, just sitting there idleing

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