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Old 29-10-15, 11:31
MrMike MrMike is offline
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Join Date: Oct 2013
Location: Crete
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Quote:
Originally Posted by Pleiades View Post
Regarding the timing chain/top end rattle, it could simply be the decompression mechanism. Incorrectly aligned and/or loose decompression pins are a known problem on the XT660. Have a read of this thread:

http://www.xt660.com/showthread.php?t=24187

As for the random non-starting and dead clocks, the first thing I'd do with any intermittent electrical fault is get the tank off a go through the wiring and connectors very carefully. It is not unknown for older XTs to suffer badly from corroded connectors/terminals and for wires to rub through on various parts of the frame. Even the blade fuse contacts can become furry and make intermittent poor contact - pull them out and clean them. Check the battery terminals are tight and all earthing points are god and free from corrosion.
I'll go tomorrow to my mechanic and ask him to do a thorough check and give special attention to the timing chain/guides and the decompression pin

(As I understood you can give it a check without removing the camshaft, correct?)

But the noise keeps getting noisier and noisier and I have this feeling that my counterweight/drive nut on the crankshaft is starting to get loose again

As for the random dash Resets while driving etc, I'll do a good check with a mate of mine on the wiring and connectors/contacts to see if anything is eroded/bad and if this resolves the glitch.

Thank you very much for the information! It was enlightening

I'll reply with the outcome ^^
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