Mr. Cow
Über Member
- Location
- Manchester
Hey,
I have an annoying ''ticking" at the same rotation from the crank/bottom bracket area. I have checked bolt torques elsewhere and ruled out the easy stuff and it's still there. So I am fairly sure it's the BB (I had this ticking before I serviced the bike in which I also replaced the cadette, chain and front big chainring)
Problem is I have never took apart a BB and am a little unsure of what I need to do...
My bike is a wilier zero9 2015 with an bb386evo. My crankset is ultegras 6800 hollowtech.
Unfortunately I do not know what bb is in there nor have I been able to find out.
I can remove the cranks and chainrings. Do I then use something like a park tool bbt30 to then pop out the bearing and casing on each side?
Can I use a bb30/pf30 press fit tool to reinstall the bearings? Will such a tool be compatible with a bb386? Specificallt am looking at getting a BBB BTL-95 kit for this part, which says is suitable for use on BB30, PF30, BB86-92, BB90-95.
Is it recommended to not reuse bearings but buy new bearing/cups as I read that the removal process can damage them? Again this would be easier if I knew what sort of bearing was in there eg threaded/nylon cups etc.
Thanks for your help
I have an annoying ''ticking" at the same rotation from the crank/bottom bracket area. I have checked bolt torques elsewhere and ruled out the easy stuff and it's still there. So I am fairly sure it's the BB (I had this ticking before I serviced the bike in which I also replaced the cadette, chain and front big chainring)
Problem is I have never took apart a BB and am a little unsure of what I need to do...
My bike is a wilier zero9 2015 with an bb386evo. My crankset is ultegras 6800 hollowtech.
Unfortunately I do not know what bb is in there nor have I been able to find out.
I can remove the cranks and chainrings. Do I then use something like a park tool bbt30 to then pop out the bearing and casing on each side?
Can I use a bb30/pf30 press fit tool to reinstall the bearings? Will such a tool be compatible with a bb386? Specificallt am looking at getting a BBB BTL-95 kit for this part, which says is suitable for use on BB30, PF30, BB86-92, BB90-95.
Is it recommended to not reuse bearings but buy new bearing/cups as I read that the removal process can damage them? Again this would be easier if I knew what sort of bearing was in there eg threaded/nylon cups etc.
Thanks for your help