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Gearbox Trouble


BereIsland

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I'm having trouble getting into 1st from second whilst I'm riding my 12RT, sometimes I can't even get down from third, I have booked the bike in for next week but I was wondering what could be causing the trouble, the clutch seems OK. Just for fun my bike is just out of warrenty bncry.gif

 

Steve

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A common (and cheap) problem on boxers is a loose gearchange linkage, especially where it clamps onto the input shaft to the gearbox. The clamp bolt vibrates loose causing slop which eventually stops correct gear engagement. Ten minutes with a spanner to fix.

 

On the other hand, worn or bent selector forks can cause this problem. If it is this, or worse, the gear cluster, I would try to get your dealer to go into bat with BMW for you. I would try for at least free parts, with you paying labour.

 

Andy

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Richard_Spag

I had trouble like this fairly early on with mine. The answer was to lube the gear change where the linkages are and where the shaft is supported. Bike has been shifting fine for the 30,000 miles since then with no problem!

 

Worth a try!

 

Cheers

 

Richard

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Thanks Andy I didn't think to have a look and see if there is anything loose, I will and at the same time do what Richard suggests and squirt some oil onto the joints.

 

Thanks again and I will let you know what happens

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Richard, I spayed everything this morning with some trusty WD40, and it seems to have fixed it, thanks. I haven't ridden the bike much lately without getting a good soaking so I suppose that the rain might have stiffened things up a bit.

 

Steve

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Richard_Spag

Glad the tip worked! My gearchange was always worst a day or so after it had been out in the rain - which was why I tried oiling on all of the visible pivot/bearing points.

 

Cheers

 

Richard

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Richard, didn't think for one minute that it could be as simple as a drop of oil. Getting back home yesterday was fun though, 20mph up hill and stuck in 4th.

Thanks again thumbsup.gif

 

Steve

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