Make a donation
« previous next »
Pages: [1]   Go Down

Author Topic: that could be the problem  (Read 2329 times)

Offline Andy

  • Admin
  • Just look at my post count
  • *
  • Thank You
  • -Given: 39
  • -Receive: 443
  • Posts: 10929
    • Email
that could be the problem
« on: September 23, 2017, 02:23:38 pm »
the brake has been squealing for a while so thought I would take a look...turns out the piston is seized as the dust cover is missing

Logged

Offline AJP

  • Global Moderator
  • Just look at my post count
  • *
  • Thank You
  • -Given: 392
  • -Receive: 316
  • Posts: 3212
Re: that could be the problem
« Reply #1 on: September 23, 2017, 05:10:59 pm »
Quote from: Andy on September 23, 2017, 02:23:38 pm
the brake has been squealing for a while so thought I would take a look...turns out the piston is seized as the dust cover is missing


The squealing - is it when you're coming on and off the pedal, and goes away with heavier braking? If so, that's what's happening with one of my mk7 PP calipers. I've had a suspicion for a while that one was very slightly 'grabbing', like it's a slow piston or something.

Are you tackling it yourself or sending the calipers of for rebuild/refurb? If so, let me know who you use and how you get on
Logged

Offline Andy

  • Admin
  • Just look at my post count
  • *
  • Thank You
  • -Given: 39
  • -Receive: 443
  • Posts: 10929
    • Email
Re: that could be the problem
« Reply #2 on: September 23, 2017, 06:23:09 pm »
it's squealing when you are slowing down at junctions etc...I have ordered a caliper through work and think it costs £60 through work and hopefully sort it next week
Logged

Offline AJP

  • Global Moderator
  • Just look at my post count
  • *
  • Thank You
  • -Given: 392
  • -Receive: 316
  • Posts: 3212
Re: that could be the problem
« Reply #3 on: September 23, 2017, 06:28:07 pm »
Quote from: Andy on September 23, 2017, 06:23:09 pm
it's squealing when you are slowing down at junctions etc...I have ordered a caliper through work and think it costs £60 through work and hopefully sort it next week
That's not a bad price. Wonder what a new mk7 PP caliper would be...
Logged

Offline Andy

  • Admin
  • Just look at my post count
  • *
  • Thank You
  • -Given: 39
  • -Receive: 443
  • Posts: 10929
    • Email
Re: that could be the problem
« Reply #4 on: September 27, 2017, 11:36:32 pm »
Logged

Offline pudding

  • Global Moderator
  • Just look at my post count
  • *
  • Thank You
  • -Given: 2
  • -Receive: 690
  • Posts: 8353
Re: that could be the problem
« Reply #5 on: October 04, 2017, 09:18:46 am »
One of my calipers is making the same noise also.  Standard 312s.  Sticking/seized piston makes sense as I've noticed the pedal feel is quite variable. Sometimes very strong, sometimes not so strong.

Logged


2007 ED30 | 2009 TDI 140 | 2016 BMW 330D

Offline lukemk5gti

  • Just look at my post count
  • ******
  • Thank You
  • -Given: 28
  • -Receive: 118
  • Posts: 1845
    • Email
  • My Ride: http://www.mk5golfgti.co.uk/forum/index.php/topic,89715.msg907250.html#msg907250
Re: that could be the problem
« Reply #6 on: October 04, 2017, 09:53:32 am »
@oisinc

This sound like your problem too?
Logged
Pages: [1]   Go Up
« previous next »