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From: Reno is so close to Hell you can see Sparks , State Of Confusion
St. Jude Donor '12-'13-'14
Question on changing pads.
I am getting ready to change my brake pads and was wondering if the pistons just push in or do you have to have a tool that you can turn the piston in like on my 2004 Grand Prix?
2002 C5, Thanks in advance.
Mr.Bill
I am getting ready to change my brake pads and was wondering if the pistons just push in or do you have to have a tool that you can turn the piston in like on my 2004 Grand Prix?
2002 C5, Thanks in advance.
Mr.Bill
Once the caliper is off .. you can then use an old pad, place it in the slot guides, then with about 20 lbs of thumb force you can push them back. or you can use a C clamp to push on the pad while using the caliper body
Bill aka ET... keep in mind that as the pads wear out the pistons come forward causing a drop in the master cylinder..you don't want to push the pistons back if you have recently filled the master cylinder..
Bill aka ET
Last edited by Evil-Twin; Apr 16, 2010 at 02:46 PM.
The tool you refer to is used on rear calipers with integrated E-brakes in the caliper. Since the C5 uses the ancient (but good) technology of having the E-brake INSIDE a drum in the middle of the rear rotor, all 4 calipers are a very simple design.