- transmission extension removed -
Press out grooved ball bearing and radial oil seal.

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Note when fitting: Drive in the radial oil seal with mandrel
7053. Fill cavity between the sealing lips with an all-
purpose grease.
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The distance A of 3 mm (0.118") must be kept.

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Detach the bearing flange.
Replace gasket.
Caution! Stick shim (C) in bearing flange with grease.

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