As above, something went wrong with the bike, I got it recovered to save limping it home, got my mobile mechanic out today and it's the number 3 big end bearing.
I know this is a vague question but can anyone give a rough estimate of how much I'm looking at for a fix?
He's gonna look up parts and get back to me with a price.. I know it's gonna be bloody expensive, but it'd be worth having a rough idea so I can perhaps phone around and compare a few quotes...
It's a 1990 CBR400RR NC23
Cheers.
Big End Bearing gone - rough price??
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- CMSMJ1
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Re: Big End Bearing gone - rough price??
The main cost is likely to be labour. suspect the shells, gaskets and so on will be coming in around £100 - the labour probably somewhere like £300. Depends on whether you drop the engine out yourself, take the head off and deliver a short block to the shop doing the work.
Or..you man up, get the parts, get the OK from the wife/girlfriend/folks and do it on the kitchen table..
Or..you man up, get the parts, get the OK from the wife/girlfriend/folks and do it on the kitchen table..

IMPERATOR REX ANGLORUM
The V4 is the law..
NC30 - No9 - my old mate
The V4 is the law..
NC30 - No9 - my old mate
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Re: Big End Bearing gone - rough price??
I've got very limited mechanical skills to be honest dude, and limited spare time..
With the potential labour costs and the chance of follow-up issues after the repair it's looking easier to replace the engine
With the potential labour costs and the chance of follow-up issues after the repair it's looking easier to replace the engine

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Re: Big End Bearing gone - rough price??
Would have to say if you cant do it yourself then i would be looking for a 2nd hand engine.Not to hard a job to do once the engine is out of the frame but unless your sure of what your doing best source a running 2nd hand engine.
- CMSMJ1
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Re: Big End Bearing gone - rough price??
@ Smithy - oh yes, get a spare motor, fit that - easy. My NC30 motor got a rumble and is still sat on my bench awaiting me taking the time and ballache to deal with it.
I got a new motor...the best way forwards
I got a new motor...the best way forwards
IMPERATOR REX ANGLORUM
The V4 is the law..
NC30 - No9 - my old mate
The V4 is the law..
NC30 - No9 - my old mate
- alexwitham
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Re: Big End Bearing gone - rough price??
If it's any conselation my Ducati big ends went last month and the bill was £1300.
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Re: Big End Bearing gone - rough price??
New engine it is then
Cheers guys

Cheers guys
