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Old 09-12-2003, 06:02 PM
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EricSilver EricSilver is offline
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Join Date: Mar 2000
Location: Fairfax, VA
Posts: 1,248
Air in Master Cylinder Or Damage?

Car: Any W124

If you push back a brake piston while the master cylinder reservoir cap is still on what happens?

WIll it damage the MC? If you then remove the cap and pump the brakes, will that suck air into the system?
2001 E430 4matic
122,xxx miles
Black/Charcoal Interior

Gone but not Forgotten:
1995 E320, 252,xxx miles, Black/Grey
1989 260E, 223,00 miles, Black/Black
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