Bosch CX crank torque figure

[Denis99]

I will be removing the drive side crank arm on my Bosch CX motor to perform the preventative grease packing of the bearing.

Fine with all the aspects of doing this, but cannot find the tightening torque figure for the ISIS crank arm.

Any help appreciated.

 

[soundwave]

i dont torque mine and have never fell off tho id say about 30nm.

http://www.ebay.co.uk/itm/FSA-Bicycle-Self-Extracting-Crank-Bolts-M8-ISIS-BB-Bottom-Bracket-Steel-/142394170318?hash=item21275a9bce

 

[Denis99]

Thanks, just removed the crank arm and sprocket.

The rubber O ring has perished.

I have put it all back together and will have to find a spare O ring online somewhere.

 

[Denis99]

Can't find the o ring in stock online.

Does anyone know where I can get one?

 

[soundwave]

http://www.pro-cycling-golla.de/Verschlussringe/O-Ring_fuer_Verschlussring_artikel54eda16eb33d4.html

 

[Trevormonty]

While you are at purchase seal grease and seals see attached for bikediscount PN.
Nb Grease normally comes with 5 seals.
http://cloud.tapatalk.com/s/5a977a357a0ce/Cube Stereo Hybrid 140 HPA Race 500 27.5 2016 bike parts.pdf

 

[Emo Rider]

Can't find the o ring in stock online.

Does anyone know where I can get one?

I do not know the characteristics of the the o ring you seek, but you might find them at the plumbing section. Probably a lot cheaper too. As well, you could try your automotive jobber. They often have a display of bits and bobs, your o ring may be there.

 

[Denis99]

Yes, I thought of getting an O ring locally, but the O ring has completely fallen apart.

Looks like it was damaged on installation.
So I haven't got one that I take with me for measurements etc.

 

[Barrio Barranco]

https://www.jejamescycles.com/bosch-o-ring-cmt9142.html