300CE (124.050) L6-3.0L (103.983) (1989)
1 Check contact surface of hub of belt pulley/vibration damper; if contact surface has grooves, use repair size radial seal with a sealing lip positioned
to the inside.
2 Press out radial seal (295) with a screwdriver.
Caution! Do not damage crankshaft and mounting hole for radial seal; use clean rag as base.
3 Deburr edge of mounting hole for radial seal.
4 Oil sealing lip of radial seal (295).
Caution! Do not use grease! Grease prevents the sealing lip of the radial seal transporting back the engine oil.
5 Fit radial seal (295) onto the insertion sleeve (1) 601 589 03 14 00.
6 Push on insertion sleeve (1) 50 that the groove in the insertion sleeve (1) is aligned with the Woodruff key (2).
7 Pull in insertion sleeve (1) as far as the stop with bolt (9) and 3 dished washers (8).
Note: The radial seal must be positioned at right angles to the crankshaft journal otherwise proper sealing is not assured.
8 Install belt pulley/vibration damper.
9 Run engine, check for leaks.