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ned37
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- Joined
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I remember years ago pulling a flywheel off a dirt bike engine laying on its sid on the bench. Smacked it, tightened, smacked, repeat, repeat, and the last smack popped it off jumping a meter off the bench. Scared the hell out of me
- Joined
- Jun 13, 2007
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- south east WA Australia
maybe try a different brand of puller
magnets will be ok to 200c for short time. if you have oxy acetylene a quick blast to the centre sould be fine, when it comes off cool the magnets with compressed air
magnets will be ok to 200c for short time. if you have oxy acetylene a quick blast to the centre sould be fine, when it comes off cool the magnets with compressed air
- Joined
- Sep 25, 2013
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Nope!
It's not coming off! Pulled the threads out of three different brands of puller, hot, cold, soaked in oil, left under tension overnight... external puller? The radius on the back of the rotor!
If anyone's got any ideas, half the town has been round to have a crack at it!
It's not coming off! Pulled the threads out of three different brands of puller, hot, cold, soaked in oil, left under tension overnight... external puller? The radius on the back of the rotor!
If anyone's got any ideas, half the town has been round to have a crack at it!
- Joined
- Sep 25, 2013
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- 369
- Location
- canolbarth cymru
I'll remove your nut in a minute Ned!
We're making a clamp, it will work...…failing that.......
- Joined
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- canolbarth cymru
So! It's off! Unbelievable tight!
Right, what happened was rebuilt my 628 with the RTS stage 3 gas flowed head, 1mm Kibblewhite valves. Took her to Oulton Park where she absolutely flew in the first session, fastest thing I've ever ridden, ever!
About half way through the second session she seemed to lose power, not pulling so hard......and then....BOOM! I thought the head gasket had blown but no
Back in the pits I spotted a hole in the nicely tuned head!:cry: A small stone from the gravel trap had gone through the radiator, probably thrown up from a rider in front. No warning, no steam, didn't spot the temperature going up. The engine got so hot it melted anything plastic, including wires, oil pump gear, cam chain guides, all seals!
I've now got two wrecked motors on the bench, happy days:spin:
The 644 is dead, crank broke but the 628 rebuild starts now, why oh why didn't I take up golf!
Right, what happened was rebuilt my 628 with the RTS stage 3 gas flowed head, 1mm Kibblewhite valves. Took her to Oulton Park where she absolutely flew in the first session, fastest thing I've ever ridden, ever!
About half way through the second session she seemed to lose power, not pulling so hard......and then....BOOM! I thought the head gasket had blown but no
Back in the pits I spotted a hole in the nicely tuned head!:cry: A small stone from the gravel trap had gone through the radiator, probably thrown up from a rider in front. No warning, no steam, didn't spot the temperature going up. The engine got so hot it melted anything plastic, including wires, oil pump gear, cam chain guides, all seals!
I've now got two wrecked motors on the bench, happy days:spin:
The 644 is dead, crank broke but the 628 rebuild starts now, why oh why didn't I take up golf!
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