gfxgfx
 
logo
 
gfx gfx
gfx
975792 Posts in 138942 Topics by 6363 Members - Latest Member: Bmxflex November 12, 2024, 12:19 AM
*
gfx* Home | Portal | Forum | Merchandise | Help | Login | Register | gfx
gfx
RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  Slight movement after replacing a stem(s)
gfx
gfxgfx
 

Author Topic: Slight movement after replacing a stem(s)  (Read 775 times)

0 Members and 1 Guest are viewing this topic.

Offline Jaan

  • Tail Whip
  • **********
  • Posts: 5263
  • A.K.A. Chris
    • AlphaPunk
  • Rated:
Slight movement after replacing a stem(s)
« on: August 20, 2012, 06:57 PM »
Elp, i've just recently replaced 2 stems, a black for a blue Suntour Power Stem on a KZ1 and chrome for a red Group 1 on a FST. Now when I pull the front brake there is a slight bit of give and a knock noise - what have I done wrong as i've expertly replicated the problem on both bikes...  ???

Consistently not quite getting things right,
Chris  :daumenhoch:

Offline animal

  • Team Moderator
  • BMX Nerd
  • *
  • Posts: 4627
  • MRD Loony & proud
  • Rated:
Re: Slight movement after replacing a stem(s)
« Reply #1 on: August 20, 2012, 08:52 PM »
Have u got them both slammed down on the lock nuts ?  If there is a gap they will move a little  ;) there r raviations on quill diameters aswell which can be remedied by wrapping cut up beer can around the quill. But b very carefull cos when its cut its like a razor  ::)

Offline Discostu

  • 540 Air
  • *******
  • Posts: 2757
  • Two's Company
  • Rated:
Re: Slight movement after replacing a stem(s)
« Reply #2 on: August 20, 2012, 09:08 PM »
Good advise there Steve. I would also check the headset hasn't come loose as the bearings settle into the cups after a bit of riding. Remember to take the top nut and toothed washer off to tighten up the top cone on a beartrap type headset. So you don't fook the threads on the forks.  :daumenhoch:

Offline Jaan

  • Tail Whip
  • **********
  • Posts: 5263
  • A.K.A. Chris
    • AlphaPunk
  • Rated:
Re: Slight movement after replacing a stem(s)
« Reply #3 on: August 20, 2012, 10:33 PM »
Cheers, I'll run through your advice tomorrow night, does drinking a beer count as a rehearsal?  :)

Chris  :daumenhoch:

Offline BENDYCAT ELEVENTEEN

  • Berm Worm
  • ***********
  • Posts: 7327
  • "Click here for link"
  • Rated:
Re: Slight movement after replacing a stem(s)
« Reply #4 on: August 21, 2012, 02:02 AM »
practice makes perfookt  :D
The Devil is away on business, I'm having to step in for him - How can I make your day Hell !!!

RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  Slight movement after replacing a stem(s)
 

gfxgfx
gfx gfx
Powered by MySQL Powered by PHP Valid XHTML 1.0! Valid CSS!
SimplePortal 2.3.5 © 2008-2012, SimplePortal