52
©
Scania CV AB 1997 01:01-02
Program 96
Camshaft gear
Removing
1. Remove the timing gear cover.
See Timing gear cover: Removing.
2. Remove oil catcher from end of crankshaft.
3. Turn the crankshaft so that the marks on the
camshaft gear and crankshaft gear point
towards the centre of the intermediate gear.
4. Remove the intermediate gear.
5. Pull off the camshaft gear using puller
587 315.
Note After the intermediate gear has been
removed, the camshaft and crank-
shaft must not be moved. Pistons
andvalvescouldthenstrikeeach
other and sustain damage.
Fitting
1. Lubricate the end of the camshaft using
engine oil.
2. Heat the gear to 100 °C and drive it onto the
shaft with the marking facing outwards.
Make sure that the key is fitted in place.
3. Fit the intermediate gear.
See Intermediate gear: Fitting, points 1-2.
4. Check that the gear has cooled down. Secure
the flywheel. Tighten the camshaft nut to a
torque of 600 Nm.
5. Fit oil catcher on end of crankshaft.
6. Fit the timing gear cover.
See Timing gear cover: Fitting.