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The rebirth of Lazarus
K2-K6:
Probably my thinking as looking at 750 concept that has final reduction on output Jack shaft in comparison to 500 that's got reduction on Jack shaft prior to clutch. That's going to switch the gearbox shaft speeds when comparing 500 to 750.
So then looks logically opposite to my previous view.
500 is crank, chain reduction, jack reduction to clutch, clutch shaft to output shaft.
750 is crank, chain reduction to clutch direct, clutch shaft to output shaft, then another reduction to sprocket output.
Think that's how they both go.
mickwinf:
Hi Ken, it is definitely the left side fork i need, any luck on the other bits? we can arrange a pick up soon.
Oddjob:
Cleaned up a left fork, that's ready.
Currently I have
2/3rd gear, mainshaft. Not pristine but ok. Some wear showing on the teeth faces but nothing out of the ordinary.
Gear change shaft, complete with spring. Check spring positioning as I forgot which way it went on, 50% chance of being right.
No 10 gear, good condition.
No 12 gear, good condition
No 5 gear, complete with bush, if required.
Countershaft bearing, seems fine.
Countershaft collar, not perfect but should be ok.
Got 2 new needle roller cages on the way, not sure if they'll be the same but worth a look. The outer bearing housing should clean up, it's only the internals which wear as a rule.
Have I missed anything?
mickwinf:
that sounds like the lot Ken, PM me a price and we can arrange a meet.
Oddjob:
Couldn't get the needle roller bearings, they cancelled the order saying they had no stock.
Forgot to add, crankcases of course.
No charge Mick, you can pay for petrol if we meet up.
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