Weight Weenies
* FAQ    * Search    * Trending Topics
* Login   * Register
HOME Listings Blog NEW Galleries NEW FAQ Contact About
It is currently Fri Apr 29, 2016 7:14 pm

All times are UTC+01:00





Post new topic  Reply to topic  [ 47 posts ]  Go to page Previous 1 2 3 4
Author Message
PostPosted: Sat Oct 06, 2012 2:50 pm 
Offline
Shop Owner

Joined: Sat Jun 13, 2009 4:02 am
Posts: 1980
Location: NoVA/DC
The sram pf30 bottom bracket requires the sram PF30 bearing shields.
All sram pf30 bottom brackets ive seen are tight and draggy when new. Only your mention of it being smoother with the original crank strikes me as odd. I suggest removing the crank and spinning the bearings by hand. Some sram pf30s came with out-of-spec bearings that were very easily damaged (not confirmed), one may have been by merely installing the new crank.
I prefer to install the crank with zero plastic preload spacers, tighten everything down, then see how many spacers will slip into the space next to the wavy washer and reinstall.


Top
   
PostPosted: Sat Oct 06, 2012 7:01 pm 
Offline

Joined: Sat May 26, 2012 11:26 pm
Posts: 648
With everything tightened to 30 nm i cannot see the wavy washerat all and there is a gentle rubbing sound on turnibg the crank. i currently have no shims in place.

_________________
Evo 5.63kg SL3 6.66 viewtopic.php?f=10&t=110579" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false;


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 47 posts ]  Go to page Previous 1 2 3 4

All times are UTC+01:00


Who is online

Users browsing this forum: Bing [Bot], Google [Bot], marioc, MSNbot Media, srshaw, Yahoo [Bot] and 35 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Limited