Thread: Will Leaking Top Bolt In OM617 Spin-On Fuel Filter Cause Air To Get Into Fuel System?
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Old 07-27-2014, 11:05 AM
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funola funola is offline
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Quote:
Originally Posted by toomany MBZ View Post
Yeah, you probably have the early style filter head, it has an 01, with an "O" ring and crush washer, whereas the newer style with two "O" rings has an 02.

Once you have the issue resolved, you shouldn't have to bleed the system, but crank until it starts.
Is dimensions in pic #2 for the 01 filter head? What is in package of pic#3 and which filter head is it for?
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