Passat L4-1.8L Turbo (AWM) (2004)
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Cut tube nozzle at front marking (nozzle approximately 3 mm).
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Apply silicon sealant to clean sealing surfaces of sealing flange as shown. Sealant bead must:
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Thickness of sealant bead (arrows): 2 to 3 mm
Notes:
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Cover sealing ring using a clean rag before applying sealant bead.
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Sealant bead must not be thicker than specified. Otherwise, excess sealant could get into oil pan and clog oil intake pipe strainer.
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Position sealing flange immediately and lightly tighten all bolts.
Note: To position sealing flange with sealing ring installed, use T1005311 guide sleeve.
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Tighten mounting bolts of sealing flange diagonally. Tightening torque: 15 Nm
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Remove excessive sealant.
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Install oil pan, Refer to Engine Lubrication.
Note: After installing, allow sealant to dry for approximately 30 minutes. Allow sealant to dry before adding engine oil.
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Install toothed belt gear-crankshaft using a new bolt and secure with 3415 retainer. Tightening torque: 90 Nm + 1/4 turns (90°) turn.
Note: Threads and collar must be completely free of oil and grease.
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Install torque support stop. Tightening torque: 30 Nm
How to install toothed belt and adjust valve timing, Refer to Timing Belt.
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Install ribbed belt and tensioner, Refer to Drive Belts, Mounts, Brackets and Accessories.