Thread: w140 brakes trouble
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Old 05-24-2005, 09:27 PM
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KenP KenP is offline
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Join Date: Dec 2002
Location: Southern New Hampshire
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Sounds like a problem with your vacuum system to the brake booster. Think the S350 uses an engine driven vacuum pump, no?
Without proper vacuum to the brake booster, the brakes will be extremely hard.
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KenP

1996 S500 W140 Coupe
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