Crankshaft gear
Removing
1. R emove the timing gear cover.
See Timing gear cover: Removing.
2. R emove oil catcher from the end of the
crankshaft. R emove oil pump.
3. T urn the crankshaft so that the marks on the
camshaft gear and crankshaft gear point
towards the centre of the intermediate gear.
4. R emove the intermediate gear. If necessary,
also remove the oil pump gear .
5. Pull off the crankshaft gear using puller
99 088 and support drift 99 093, with or with-
out the aid of the hydraulic tool as shown in
the figure.
Note After the intermediate gear has been
removed, the camshaft and crank-
shaft must not be moved. Pistons
and valves could then strike each
other and sustain damage.
Fitting
1. L ubricate the end of the crankshaft using
engine oil.
2. Heat the gear to 130 °C and fit it onto the
shaft with the mark ing facing outwards.
Make sure that the key is fitted in place. Use
drift 87 932 and tap the gear fully home.
3. Fit the intermediate gear.
See Intermediate gear: F itting, points 1-2.
4. Fit the oil pump.
5. Fit oil catcher on end of crankshaft.
6. Fit the timing gear cover.
See Timing gear cover: F itting.
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