Hollowtech 2 non dr...
 

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[Closed] Hollowtech 2 non drive side washer... Is It needed ??

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Just bought some used ht2 cranks and noticed the non drive side crank arm washer is missing.

Hopefully thus should link to a pic.....

https://www.bing.com/images/search?q=shimano+hollow+tech+ii+diagram&view=detailv2&&id=D68AC01B4AABD1712EE9BB8F0854DFDB539565E6&selectedIndex=3&ccid=Frz1A6V5&simid=608035038044684775&thid=OIP.M16bcf503a5798ea42b4629930993e5cdo0&ajaxhist=0

Its not the bit circled I am on about but the circle washer piece.

As I'm going to be running a wheels mfg conversion bottom bracket I'm not sure if I need it or not ?

What do you reckon ?

Cheers.

Steve.


 
Posted : 28/09/2016 2:53 pm
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You probably don't need it, but it wont cause any harm either way.

I've had one missing for a while and no kittens were killed.


 
Posted : 28/09/2016 2:56 pm
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are you sure it's not in there ? they usually become embedded within the crank - look up the open groove where the tab goes and see if there is a solid bit (washer) at back...


 
Posted : 28/09/2016 2:56 pm
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Not really no. It's just a seal I think. I've seen kids without it.


 
Posted : 28/09/2016 2:56 pm
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Yep deffo not there.

I wouldn't normally ask but as I'm having to run a pf30 conversion bottom bracket I'm not sure if it is important or not.


 
Posted : 28/09/2016 2:58 pm
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I actively ditched them from my road bikes as I found that my Stages crank made creaking noises when it was in place. Have done thousands of kilometers like that now.


 
Posted : 28/09/2016 3:18 pm
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Cool so it sounds like its not really needed then.


 
Posted : 28/09/2016 3:20 pm
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Yeah just seals crank arm with BB, you'll be fine without it, if your worried about it I reckon you could just fit a rubber o ring.


 
Posted : 28/09/2016 5:17 pm

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