That is a very interesting concoction you have there on the bench. What is a manometer exactly? What are you calling the return valves? Are you referring to the delivery valves? How did you adjust them?

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1995 E420 Schwarz
1995 E300 Weiss
#1987 300D Sturmmachine
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#1994 E320 Cabriolet
#1995 E320 Touring
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