Mountain Bikes · Public discussion

HELP -SS - DK BB and Crank Noise (Profile copy)

Started by Rudy · · Last activity · 3 posts · 358 views

This thread is locked and is currently read-only.

Thread details

What we know about this thread

Original section
Mountain Bikes
Published
29 May 2005
Last activity
30 May 2005
Original author
Rudy
Posts
3
Discussion status
Public discussion
Total views
358
Views / 30 days
0

The navigation and discussion metadata provide context. Posts remain in their original chronological order.

Showing posts 1–3 of 3
Posts remain in their original chronological order.

Text size
  1. I hope someone has an idea as this is a new problem. On my steelhead I have
    a clicking noise that I can feel and hear. It happenes at about 5 PM on the
    right drivetrain side downstroke on every revolution.

    Last night I pulled the cranks and BB out. I checked the chainring (32T DK
    iron cross) and it had no bent teeth. there were a few that had a score from
    a derailed chain. I took sand paper and smooted out the score as best I
    could. I cleaned and put blue locktite on the BB shell cups and the crank
    bolts. I let the blue locktite setup overnight and then this morning I put
    it all back together.

    Still the clicking persists and when I hammer it clunks. I checked and the
    crank arms and they do not seem to be loose...

    Also when I pedal very easily it doesn't happen. It happens exactly at the
    same place every time. The BB cups and bearings seem fine and look good.
    These cranks have less than 100 miles on them too.

    Also It isn't the pedal either. Doesn't feel or sound like it and I just
    swaped them out.

    The chainline "looks" OK too.

    I am hoping someone has an idea.

    Any help is appreciated, this is driving me nuts.

  2. Rudy said:

    I hope someone has an idea as this is a new problem. On my steelhead
    I have a clicking noise that I can feel and hear. It happenes at
    about 5 PM on the right drivetrain side downstroke on every
    revolution.
    Last night I pulled the cranks and BB out. I checked the chainring
    (32T DK iron cross) and it had no bent teeth. there were a few that
    had a score from a derailed chain. I took sand paper and smooted out
    the score as best I could. I cleaned and put blue locktite on the BB
    shell cups and the crank bolts. I let the blue locktite setup
    overnight and then this morning I put it all back together.

    Still the clicking persists and when I hammer it clunks. I checked
    and the crank arms and they do not seem to be loose...

    Also when I pedal very easily it doesn't happen. It happens exactly
    at the same place every time. The BB cups and bearings seem fine and
    look good. These cranks have less than 100 miles on them too.

    Also It isn't the pedal either. Doesn't feel or sound like it and I
    just swaped them out.

    The chainline "looks" OK too.

    I am hoping someone has an idea.

    Any help is appreciated, this is driving me nuts.

    Is the bottom bracket a cup-and-cone model? If so, check to see if your BB
    spindle got pitted from an impact. I've crashed a couple of times on my
    road bike with traditional bearings. The spindle had a big pit in it that
    was causing the click. If cartridge, try replacing it.

    --
    Phil, Squid-in-Training

  3. "Phil, Squid-in-Training" <[email hidden]> wrote in
    message

    Quoted message said:

    Is the bottom bracket a cup-and-cone model? If so, check to see if your
    BB spindle got pitted from an impact. I've crashed a couple of times on
    my road bike with traditional bearings. The spindle had a big pit in it
    that was causing the click. If cartridge, try replacing it.

    --
    Phil, Squid-in-Training

    Nah it has a spindle with 4 sets of sealed bearings. I gave up and took it
    in the lbs. Thanks anyway.

Active in the last 60 minutes

Active in this thread

0 users · 0 guests ·0 bots ·0 total

No signed-in users are active right now.

No known search crawlers active right now.