Notices
993 Forum 1995-1998
Sponsored by:
Sponsored by:

changing 993 discs

Thread Tools
 
Search this Thread
 
Old 09-28-2002, 01:30 AM
  #1  
Stuttgart
Rennlist Member
Thread Starter
 
Stuttgart's Avatar
 
Join Date: Mar 2002
Location: Atlanta
Posts: 616
Likes: 0
Received 39 Likes on 15 Posts
Smile changing 993 discs

discs are starting to crack on the front brakes. how hard is it/ how long does it take to change the discs?
thanks
Old 09-28-2002, 01:46 AM
  #2  
chris walrod
Guru
Lifetime Rennlist
Member


Rennlist Small
Business Sponsor

 
chris walrod's Avatar
 
Join Date: Aug 2001
Location: yorba linda, ca
Posts: 15,748
Received 102 Likes on 52 Posts
Post

not hard at all. the hardest part is pulling the caliper and holding it out of the way (w/out bending the brake line) in order to remove the disk. If you check p-car.com, there is a trick you can do to the shock to make this job life even easier.

No sweat

Chris
Old 09-28-2002, 01:58 AM
  #3  
CalvinC4S
Drifting
 
CalvinC4S's Avatar
 
Join Date: Aug 2002
Location: USA
Posts: 2,085
Likes: 0
Received 1 Like on 1 Post
Post

I will use a coat hanger to hold the calaper up.
Just cut it and bend it to suit your needs.
Old 09-28-2002, 08:42 AM
  #4  
Greg Fishman
Addict
Lifetime Rennlist
Member
 
Greg Fishman's Avatar
 
Join Date: May 2001
Location: Austin TX
Posts: 7,254
Received 33 Likes on 24 Posts
Post

[quote]Originally posted by Stuttgart:
<strong>discs are starting to crack on the front brakes. how hard is it/ how long does it take to change the discs?
thanks</strong><hr></blockquote>

Just because they have cracks doesn't mean you need to change them. If the cracks don't connect to each other or to the outside edges you MAY be fine. You need to check the thickness of the rotor, there is a min. spec. and that is what you should use to determine when they need replacement.
Old 09-28-2002, 09:42 AM
  #5  
Ray Calvo
Passed On
Rennlist Member

 
Ray Calvo's Avatar
 
Join Date: May 2001
Location: Pittsburgh, PA
Posts: 3,031
Likes: 0
Received 3 Likes on 3 Posts
Angry

[quote]Just because they have cracks doesn't mean you need to change them<hr></blockquote>

Well, just for info the shop manual sez (in BOLD print) to replace them if the cracks are greater than 5 mm long. Think this is about the hole diameter.
Old 09-28-2002, 11:50 AM
  #6  
Stuttgart
Rennlist Member
Thread Starter
 
Stuttgart's Avatar
 
Join Date: Mar 2002
Location: Atlanta
Posts: 616
Likes: 0
Received 39 Likes on 15 Posts
Post

yeah they have exceeded the factory 5mm tolerance and two outside holes have connected to the edge of the disc



Quick Reply: changing 993 discs



All times are GMT -3. The time now is 07:47 AM.