Hello, I have a 250S with a sticky rear caliper I thought; however, after taking the wheel off and changing the caliper I found black chunks of rubber coming through my rear line, and now the line is plugged. Looks like a rubber hose or something is coming through the line. I only did the 1 rear wheel so far, but this is concerning to me. I feel the need to blow out all of the lines with air, and change the hoses. Will this fix the issues? Any suggestions? Thoughts? Thank you.

Let's see 1967 to 2008...Original Brake Hoses?

Yep,time to get new ones!

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'84 300SD sold
124.128

Brake hoses deteriorate on the inside and plug the lines. Replace them and flush the system.
Ed

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Ed
1960 220 SE Coupe (Ponton)
1999 E320 Wagon
2007 E350