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Brake Diagnosis

  • Thread starter Thread starter stirling33
  • Start date Start date Mar 29, 2006

stirling33

Member
May 14, 2005
126
0
16
Grayslake, IL
Mar 29, 2006
#1
  • Mar 29, 2006
  • #1
I have non power discs up front and drums in the rear, I have noticed lately that the pedal travel is very long and the pedal has a soft feel while braking. Basically I have to "stand" on the brakes to stop.

Is this normal for non power brakes or is it time to replace pads or what else could be causing this.
 
S

silverbluebp

Member
Aug 13, 2003
119
0
16
Mar 29, 2006
#2
  • Mar 29, 2006
  • #2
Have you checked the fluid level? Bled the brakes lately?
Visually check the pads and shoes?

As the pads and shoes wear the fluid will drop to compensate for the lost space.
 

reenmachine

20+ Year Stangneter
Jun 27, 2004
1,258
2
38
Montrose, CA
Mar 29, 2006
#3
  • Mar 29, 2006
  • #3
Yes, it sounds like air in the system and/or low fluid level. Good manual discs should stop pretty well without standing on them.
 

WORTH

20+ Year Stangneter
Nov 18, 2002
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Cape Cod, Ma.
Mar 29, 2006
#4
  • Mar 29, 2006
  • #4
Long travel is also common if the rear brakes are out of adjustment, the disc's will adjust themselves, but the drum self adjusters don't always work well.
 
5

5.0ina66

Member
Jun 6, 2003
664
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16
Ohio
Mar 29, 2006
#5
  • Mar 29, 2006
  • #5
WORTH said:
Long travel is also common if the rear brakes are out of adjustment, the disc's will adjust themselves, but the drum self adjusters don't always work well.
Click to expand...
Amen to that! :SNSign: My Nissan is doing this right now, mushy mushy, and I can't get it to work right

To test this, pump the brakes, once, and see how it feels, then again and check. It should start feeling a lot more solid of a pedal after a pump or two.
Pumping the brakes will push out the rear wheel cylinders, getting the shoes closer to the drums, lessening the amount of travel so the shoes contact the drum sooner. When properly adjusted, they should already be close to the drums, ergo no pumping or mushiness.
HTH
--Kyle
 

stirling33

Member
May 14, 2005
126
0
16
Grayslake, IL
Mar 29, 2006
#6
  • Mar 29, 2006
  • #6
I will check the fluid levels this evening, so if that is the case is there any particular brake fluid that these cars like or is any old brand going to work.
 
M

mustangdave

My rearend needs a stud and two nuts.
Founding Member
Feb 26, 2002
2,976
1
56
North Carolina
Mar 29, 2006
#7
  • Mar 29, 2006
  • #7
Any fresh DOT 3 fluid. Don't use fluid that has been sitting around because it gathers moisture.
 
J

John Z

Founding Member
Sep 21, 2000
581
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0
Morgantown WV
Mar 29, 2006
#8
  • Mar 29, 2006
  • #8
stirling33 said:
I will check the fluid levels this evening, so if that is the case is there any particular brake fluid that these cars like or is any old brand going to work.
Click to expand...

If you find you need fluid, find out why! It is normal for the fluid level to drop some as the disk pads wear. In fact on newer cars low fluid can indicate it's time for new pads. If you've lost enough fluid that it's affecting brake performance chances are you have a leak.
 
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