Tools Query

TGR

Old School Grand Master
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Afternoon all,

46 and a day older and no wiser!!!

2 queries regarding tools.

1. Does anyone know what EXACT tools i need for fitting/removal of a Dura Ace 7400 bottom bracket

2. Any pointers to ball bearing gauges - cheapish please

Thanks all,

Richard
 
Thanks,

Would you happen to have a link? I looked at Park spanners but there are 3 sizes of pin spanner.

Richard
 
Pin spanner (they come in different shapes and sizes make sure you buy the correct size
ptspa-1.jpg


Another version of pin spanner
ptads1-1.jpg


Lockring spanner
31870919.jpg



A 6 pin removal tool would cost more than the price of the bike and very rare :shock:
 
Thanks,

I have the red pin spanner. The lockring spanner I have is not the right curve for this BB - this is where i am confused.

Richard
 
TGR":9wcd7n8n said:
I forgot to add - the fixed cup wrench - any ideas about that?

Richard


Oval BB cup spanner something like this, again check it's the correct size

Alternatively an open ended spanner of the correct size would work perfectly with a little care
 
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Thanks (again),

I have used a large spanner for these before but i do not what to use it on this particular BB - hence the original query.

How do i work out the right size for the oval spanner?

Richard
 
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