• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Compress Front Caliper Pistons

  • Thread starter Thread starter Kilgore Trout
  • Start date Start date Mar 18, 2006
Prev
  • 1
  • 2
First Prev 2 of 2
D

DerekStangGT

My package is in the mail!
Feb 18, 2003
1,068
0
36
Mar 19, 2006
#21
  • Mar 19, 2006
  • #21
Kilgore Trout said:
The question was whether the ABS unit would be damaged by fluid being forced through it in the wrong direction. It had absolutely nothing to do with air in the lines.

Also, this is the first time I did my Mustang. I have done many of my Hondas and I just used my bare hands to compress the piston back in no tool needed...

ONCE AGAIN I will post the text that I already posted from the Bullitt Archive:
NOTE: Just to be safe when compressing the pistons back into the caliper, instead of forcing the fluid backwards through the ABS unit and the Master Cylinder, first install a hose on the bleed screw, so it can drain into a jar and then loosen the bleeder. This way you are just pushing the fluid out instead of backwards through the system. Don't forget to tight the bleeder screw after the pistons have been seated.

Forcing the fluid back through the ABS unit can damage some types of systems. I was not able to verify that ours would be damaged but why take the chance.
Click to expand...
yeah, i guess someone else brought up getting air in the system so thats what i mentioned. ive actually never heard of that before, possibly damaging the ABS unit by the fluid moving backwards. when you think about it, pressing the brake pedal moves the fluid towards the calipers, but releasing the pedal will lett the fluid move in the opposite direction. so the fluid is constantly moving back and forth in the lines. ive never really heard of that
 
K

Kilgore Trout

Fried or Broiled ?
10 Year Member
Mar 30, 2005
4,749
95
134
Mar 19, 2006
#22
  • Mar 19, 2006
  • #22
I had not heard of it either. The Bullitt Archive has a lot of good info so I was concerned...
 

CRZYHRSGT

New Member
Feb 14, 2004
240
0
0
5.7 miles north of THE Ohio State University
Mar 19, 2006
#23
  • Mar 19, 2006
  • #23
svttech76 said:
ohh one last thing. remember to pump the brakes before you start up and drive away
Click to expand...

Lol...we had a Saab tech do front & rear brakes on a car. Left his bay and drove to the end of the shop (we have over 40 racks so it's pretty long), got to the door and WHAMIE! I love prefessionals
 

Mike97gt

it doe snot
Founding Member
Jan 26, 1999
10,633
7
89
the people's republic of massachusetts
Mar 19, 2006
#24
  • Mar 19, 2006
  • #24
CRZYHRSGT said:
Lol...we had a Saab tech do front & rear brakes on a car. Left his bay and drove to the end of the shop (we have over 40 racks so it's pretty long), got to the door and WHAMIE! I love prefessionals
Click to expand...


LOL I have seen that happen a few times. it's not that he did not know, it's that he forgot. little stuff like that becomes so routine that your like. wait did I just do that or did I forget.

BTW I did that same thing once but i speed pumped it as fast as I could and got the car to stop..
 

Black Stang 97

the guy on top of me is funny
Nov 11, 2004
483
0
0
Los Angeles, CA
Mar 19, 2006
#25
  • Mar 19, 2006
  • #25
can the calipers be compressed witha c-clamp??
 
K

Kilgore Trout

Fried or Broiled ?
10 Year Member
Mar 30, 2005
4,749
95
134
Mar 19, 2006
#26
  • Mar 19, 2006
  • #26
Absolutely the front ones can be done with a c-clamp, the rears screw in.
 

Black Stang 97

the guy on top of me is funny
Nov 11, 2004
483
0
0
Los Angeles, CA
Mar 19, 2006
#27
  • Mar 19, 2006
  • #27
oh ok, so how do i do my rears?? i need some special tool??
 
K

Kilgore Trout

Fried or Broiled ?
10 Year Member
Mar 30, 2005
4,749
95
134
Mar 19, 2006
#28
  • Mar 19, 2006
  • #28
That tool I got from AutoZone was capable of doing the screw in rears. Do you have an AutoZone nearby? They will loan you the tool.
 
Prev
  • 1
  • 2
First Prev 2 of 2
You must log in or register to reply here.

Similar threads

W
Front ATS brakes with Taurus rear brakes. Full parts needed?
  • Wagonized
  • Sep 24, 2026
  • Fox 5.0 Mustang Tech
Replies
3
Views
278
Fox 5.0 Mustang Tech Sep 25, 2026
General karthief
A
S197 2 piston front caliper dimensions
  • AussieDavid
  • Mar 26, 2026
  • The Welcome Wagon
Replies
0
Views
160
The Welcome Wagon Mar 26, 2026
AussieDavid
A
A
Help Needed! 2012 S197 brake caliper dimensions
  • AussieDavid
  • Mar 28, 2026
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
0
Views
226
2005 - 2014 S-197 Mustang -General/Talk- Mar 28, 2026
AussieDavid
A
G
Auto City Classics 67-70 Mustang disc brake kit question/s
  • GOvert
  • Jun 30, 2026
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
0
Views
171
1965 - 1973 Classic Mustangs -General/Talk- Jun 30, 2026
GOvert
G
Brakes Front Brake Hardline Routing
  • 93Nifty
  • Sep 11, 2026
  • Fox 5.0 Mustang Tech
Replies
11
Views
378
Fox 5.0 Mustang Tech Oct 11, 2026
limp
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?