How Do I Remove This ?

gb155
gb155 Posts: 2,048
edited July 2010 in The workshop
Sorry for such a n00b question but im struggling, also will I need a new BB as I am installing ll 105 groupo and a 53/39 crank

IMG_0100.jpg
On a Mission to lose 20 stone..Get My Life Back

December 2007 - 39 Stone 05 Lbs

July 2011 - 13 Stone 12 Lbs - Cycled 17851 Miles

http://39stonecyclist.com
Now the hard work starts.

Comments

  • nicklouse
    nicklouse Posts: 50,675
    have your read the info on Park tools?

    each bolt a bit at a time or you will round them off. then remove the pre-load adjuster.

    as per the info in the manual and also on park tools.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
    Parktools :?:SheldonBrown
  • redvee
    redvee Posts: 11,922
    With a 5mm allen key and one of these tools and these instructions

    http://www.wiggle.co.uk/p/cycle/7/Park_ ... 360013016/

    http://www.parktool.com/repair/readhowt ... 95#shimano

    Just used them myself to remove, clena, re-grease and refit my LH crank tonigh, just be aware of the plastic 'washer' between the pinch bolts.
    I've added a signature to prove it is still possible.
  • nicklouse
    nicklouse Posts: 50,675
    right onto the cranks set.

    no you will not need a new BB if the current cranks are Shimano Road ones.
    what is the current cranks.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
    Parktools :?:SheldonBrown
  • gb155
    gb155 Posts: 2,048
    nicklouse wrote:
    right onto the cranks set.

    no you will not need a new BB if the current cranks are Shimano Road ones.
    what is the current cranks.

    Thanks everyone else

    Nick, they are Tiagra ones.
    On a Mission to lose 20 stone..Get My Life Back

    December 2007 - 39 Stone 05 Lbs

    July 2011 - 13 Stone 12 Lbs - Cycled 17851 Miles

    http://39stonecyclist.com
    Now the hard work starts.

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