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Author: Subject: Gearbox knocking - i think i broke it....
flak monkey

posted on 10/8/07 at 07:08 PM Reply With Quote
Gearbox knocking - i think i broke it....

I have had a transmission clunking for a while, I thought it was possibly the backlash in the diff or the driveshaft CV joints, but today I seem to have partially figured out what the problem is.

The layshaft/input shaft (whatever you want to call it) seems to be knocking. When the clutch is engaged in neutral a knocking can be heard from the gearbox. When the clutch is disengaged the knocking stops. I initially thought it was the release bearing rattling, but it doesnt stop with light clutch pressure.

A new spigot bearing was fitted to the crank when the engine was overhauled.

My guess is its the layshaft bearing. Any other ideas? Its a pretty loud knock, i.e. it can be heard over the engine noise! The good thing is it doesnt seem to be getting worse at the moment - fingers crossed...

Next question, anyone got a good (lowish mileage) type 9 going spare?

Cheers,
David





Sera

http://www.motosera.com

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rusty nuts

posted on 10/8/07 at 07:27 PM Reply With Quote
There was a rebuilt box in the for sale section recently. Does this mean you won't be at the sausage meet tomorrow? Looking forward to seeing your car there.
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flak monkey

posted on 11/8/07 at 06:41 AM Reply With Quote
Nah, I'll be there. It doesnt seem to be getting any worse at the moment, so will take it easy and hope it holds up If I dont make it, you know why!





Sera

http://www.motosera.com

View User's Profile Visit User's Homepage View All Posts By User U2U Member

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