Originally posted by jcharlestc
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These "Pistons" move all the time in use so not disturbing them makes no sense.
What you are missing is, when you replace Shoes or Pads the Pistons WILL move in OVER the Pits that were formally exposed to moisture in the Hydroscopic DOT 3 or 4 Brake Fluid that most use.
So THIS is the most common reason for leaking after a "Brake Job" with no Hydraulic system repairs.
Did you get Lucky? You bet, but WHY push your Luck?
Also a 2000 Dodge is Not a Studebaker, probably has Disc Brakes a different situation than Most Studes. with 4 wheel Drum Brakes.
You know, you can always CHECK the condition of a Cylinder Bore by disassembling the Cylinder and inspecting, cleaning and Lubing it with Hydraulic Lube or Brake Fluid.
(OH NO, you will "disturb it" ! Lol!
In Georgia no less, Not a very Dry place to be!
I use DOT 5 Silicone, and my Hydraulics last 20 to 30 years, 1 for 50 years and still going.
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