Screw in fixture «11.1.210» (pic. 6.52) until firm adhesion to the seal. Screwing in a bolt (1), remove the oil seal.
Attention! It is strictly forbidden to touch the working edge of the new oil seal with your fingers.
Install fixture «11.6.470» on the crankshaft and lubricate it with engine oil. Move the new oil seal over the tool «11.6.470», until the oil seal touches the timing cover, and remove it.
Screw in fixture «11.6.490» (pic. 6.53) into the crankshaft and tighten it.
Install fixture «11.5.110» on the crankshaft. With it and central nut fixture «11.6.490» install the oil seal flush into the timing case cover.
Reassemble the engine and check it for leaks.