Note. see seal part number. Here or Here.
Removing
Put the car on a two-post lift, apply the parking brake, turn off the ignition and disconnect the wire terminal "masses" from the battery.
Remove the front right wheel.
Remove timing belt (see here).
Remove crankshaft sprocket (see here).
Remove oil seal 1, Figure 6-1, front crankshaft (flat screwdriver, technological hook).
Figure 6-1 - Removing the crankshaft oil seal: 1 - front crankshaft oil seal; 2 - front cylinder block cover
Installation
Clean the oil seal seats on the crankshaft and the crankshaft oil seal seat in the front cover of the cylinder block (cleaning rags).
Install the front crankshaft oil seal using the tool (tool Mot. 1385 or 67.7853-9707 L, hammer).
Install the crankshaft sprocket.
Install the timing belt.
Install the front right wheel.
Attach wire terminal "masses" to the battery.