Dismantling the gear shaft K750M

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Redtrev
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Dismantling the gear shaft K750M

Post by Redtrev » Tue Nov 19, 2019 11:07 am

I'm stripping the gearbox out on my Dnepr K750M and the gear MT804417 won't move from the shaft. It has two cutaways in it and what looks like two keys in a keyway, like woodruff keys but they're not. They push back into the gear shaft but the gear still won't move. Any ideas?

Redtrev
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Re: Dismantling the gear shaft K750M

Post by Redtrev » Tue Nov 19, 2019 1:50 pm

I've found out that they are woodruff keys and I managed to pull the gear off the shaft.

RC20
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Re: Dismantling the gear shaft K750M

Post by RC20 » Tue Nov 19, 2019 4:45 pm

Cool,

Better posted in the Wrenches section.
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dneprlover
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Re: Dismantling the gear shaft K750M

Post by dneprlover » Wed Nov 20, 2019 5:30 am

Redtrev wrote:
Tue Nov 19, 2019 11:07 am
I'm stripping the gearbox out on my Dnepr K750M and the gear MT804417 won't move from the shaft. It has two cutaways in it and what looks like two keys in a keyway, like woodruff keys but they're not. They push back into the gear shaft but the gear still won't move. Any ideas?
That gearbox was never fitted in any of the K750 range at the factory. As LMO asked in an earlier. Can we see pictures of the bike please. The vast majority of K750 models in the UK are actually spuriously registered MT12 models. Easy way to tell= Long frame is MT12, Short frame is K750
Neval BMW/MT11 800cc hybrid, Neval 2wd MT10-36, Neval standard MT10-36, Neval MT16, another MT11, BMW/MB650 hybrid , K750m and an MB750 with locking diff.

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Lmo
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Re: Dismantling the gear shaft K750M

Post by Lmo » Thu Nov 21, 2019 9:54 pm

As LMO asked in an earlier.
I didn't do it. Nobody saw me do it. There's no way you can prove anything.. .
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Redtrev
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Re: Dismantling the gear shaft K750M

Post by Redtrev » Sat Nov 30, 2019 9:12 am

Here's some pics. It would help with any info on whether it's a K750, MT12 or a Mickey Mouse Special. Cheers!
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Redtrev
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Re: Dismantling the gear shaft K750M

Post by Redtrev » Sat Nov 30, 2019 9:16 am

Cardan rubber is interfering with the frame so I'm assuming that the gearbox is wrong.

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