1 Deburr edge of
mounting bore for the crankshaft radial sealing ring (8) at timing case cover
(10).
2 Insert crankshaft
radial sealing ring (8) into the timing case cover (10) and press lightly. Do
not use grease. Grease prevents the inclined webs on the sealing lip
transporting back the engine oil. Do not oil lip of radial sealing ring (8). Do
not moisten crankshaft journal with oil.
3 Push M0066B(9) onto the crankshaft. Turn to ensure that the
groove of the M0066B(9) is aligned with the
parallel key (7) in the crankshaft.
4 Insert the M0066B(9) with center bolt (4) and washer (5) up to
the stop.
The crankshaft radial
sealing ring (8) must be positioned at right angles to the crank journal
otherwise proper sealing is not guaranteed
◎To install front crankshaft radial seal
◎Applications : MERCEDES-BENZ (M642)
◎OEM Ref : 642
589 00 14 00
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