Crankshaft Seal, Replacing, Belt Pulley Side: Procedure

WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, and 2016 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

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-- Remove the toothed belt. Refer to TOOTHED BELT, REMOVING AND INSTALLING .

-- Remove the crankshaft toothed belt sprocket -1- in direction of -arrow-.

CAUTION:

- Do not turn the crankshaft out of TDC.

-- Pry out the seal using the :T20143/2 in direction of -arrow-.

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-- Clean the contact and sealing surface.

Do not coat the new seal with oil.

-- Slide the new seal onto the :T10485/2 in the direction of -arrow-.

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-- Remove the :T10485/3 in the direction of -arrow-.

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Installed position: the closed side of the seal faces the seal installer.

-- Mount the :T10485/2 with the seal -1- on the crankshaft.

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-- Install the seal -2- with the :T10485/1 and the bolt -1- for the belt pulley all the way.

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-- Mount the crankshaft toothed belt sprocket on the crankshaft.

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The contact surface between the vibration damper and the crankshaft toothed belt sprocket must not have any oil or grease on it.
The milled surface -arrow- on the crankshaft toothed belt sprocket must fit on the milled surface on the crankcase pin.

-- Install the toothed belt (adjust valve timing). Refer to VALVE TIMING, CHECKING .