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Tapping Noise When Cold


jza
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Ive only just got the bike. When its cold and i start for first time the engine sounds rattly... it sounds a lot better after ive ridden it once its warmed up.

Do they all make this noise of do i have a potential problem? 2005 4RT

Jza

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Having also just got a second hand 2005 4rt I have had similar doubts but maybe its just the way they are. I guess as a previous 2 stroke owner I am not used to all the extra mechanical noise associated with a 4rt especially when cold and clearances are larger. Does the map installed on throttle body make a difference to the audible engine noise, ie more or less retarded?

Does anyone have good/bad experience of tappet adjustment. Any tips and does it make a difference?

Mine also make a whine from the primary drive gearing as soon as load is applied (in gear, clutch in or out). I have changed oil to ATF and had cover off and apart from minor play on the centre needle roller all looks fine. How much play is "normal" on clutch basket?

I will change bearing in near future to see if it eliminates this whine. Anybody else got similar noise?

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Went to adjust the Tappets on mine, but they were spot on

Same noise before I checked them, fine when she's warm................just like any other 4 stroke

You should here the clatter on this when she's cold

GS.jpg

Edited by Johnnyboxer
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