A8L V8-4.2L (BFM) (2004)
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Connect electrical harness connectors -1- to -3- on underside of right connector flange.
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Insert new, dry seal for connector flange into opening of fuel tank.
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Insert right connector flange in fuel tank, note installation position:
The tab -2- on connector flange must lie between tabs -1- and -3- on fuel tank.
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Tighten locking ring (120 Nm).
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Connect fuel supply line -1- and fuel return line -2- until they engage audibly.