S-Type / S type R Supercharged V8 ( X200 ) 1999 - 2008 2001 - 2009
Sponsored by:
Sponsored by:

2000 S-type 4.0 rear caliper piston won't go all the way back

Thread Tools
 
Search this Thread
 
Old Oct 21, 2017 | 06:45 PM
  #1  
unpredictable1's Avatar
Thread Starter
|
Member
Joined: Jun 2017
Posts: 56
Likes: 4
From: Canada
Default 2000 S-type 4.0 rear caliper piston won't go all the way back

So, doing brakes on my 2000 stype 4.0. I have a piston adapter and turning the piston clockwise, I can't get it to go back far enough for the pads to fit.

I can get it so far and it won't go back anymore. I can turn the adapter counter clockwise and the piston starts to come back out.

It just goes back and keeps spinning without rewinding any further.

I've searched and read countless posts and how-tos etc. Including http://www.gusglikas.com/images/Auto...RearBrakes.pdf

My 2000 doesn't have an electronic park brake does it? Either way I turned the car off while holding in the handbrake button - didn't do a thing.

Help?

edit: I realize now the parking brake on the 2000 is mechanical/cable operated.
 

Last edited by unpredictable1; Oct 21, 2017 at 06:53 PM.
Reply
Old Oct 21, 2017 | 07:07 PM
  #2  
unpredictable1's Avatar
Thread Starter
|
Member
Joined: Jun 2017
Posts: 56
Likes: 4
From: Canada
Default

The ol cat needs a little force - I solved this fellas, turns out I wasn't applying enough inward force to get it to keep rotating inwards at the end. Gave it a bit more persuasion while turning and it went in.

Hopefully my post helps someone else in the future!
 
Reply
Old Oct 21, 2017 | 11:02 PM
  #3  
abonano's Avatar
Joined: Mar 2012
Posts: 4,759
Likes: 1,435
From: Hazlet Township, NJ
Default

My advice after reading is two thoughts.

One, make sure the cap for the reservoir is open and if the caliper is stubborn then loosen the bleed circuit at the caliper to get the piston reset in the bore then formally bleed that caliper.
 
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 



All times are GMT -5. The time now is 02:41 PM.