Passat L4-1.8L Turbo (AWM) (2004)
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Drain transmission oil (bolts -1- and -2-).
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Remove oil pressure line retainers on engine and on engine/transmission flange.
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Disconnect oil pressure lines on transmission (arrows).
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Remove right-hand flange shaft.
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Remove oil pump cover securing bolts -3-.
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Pull oil pump out straight by grasping oil pump cover reinforcing rib with a pair of pliers and pulling.
Note: Ensure that the oil pump is not tilted to one side.
Installing
Install in reverse order but note the following:
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When installing, replace O-ring.
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Replace seals on oil pressure lines.
Note: When inserting the oil pump, ensure that the small input gear is engaged in the large input gear. The oil pump cover then lies completely
against the transmission housing.
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Check transmission gear oil.
Tightening torques
Oil pump to transmission housing .......................................................................................................................................................................... 25 Nm