Thread: 1977 Mercedes 300D
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Old 11-29-2000, 09:30 PM
Benzmac Benzmac is offline
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Join Date: Mar 1999
Location: Suwanee, GA, USA
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Ok, the booster is the thing that HOLDS vacuum for the brake assist. It doesn't create vacuum. That is done by the vacuum pump. You will have to check the pump for proper operation.
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Donnie Drummonds
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