11. Check that the engine is in the ignition posi-
tion.
12. R emove the oil sump.
13. R emove the timing gear housing.
Fitting
1. Clean the mating surfaces and fit a new gasket.
2. Fit the timing gear housing in place and
tighten the bolts to a torque of 39 Nm.
3. Fit a new crankshaft seal.
See Crankshaft seal: F itting.
4. Drive on the oscillation damper hub using
drift 87 509.
5. Fit the crankshaft bolt with washer 98 133
but without the cone in the hub. Tighten the
crankshaft bolt to 300 Nm.
6. R emove the crankshaft bolt and washer
98 133 and fit the cone. Screw in the crank-
shaft bolt with attendant washer. T ighten first
to 300 Nm and then a further sixth of a turn
(60°) using slogging wrenc h 99 059.
7. Fit the oil sump with a new gasket.
8. R efit the components that were removed ear-
lier because they were in the way.