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. T ighten 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. Tighten first
to 300 Nm and then a further sixth of a turn
(60°) using slogging wrench 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.