1
2
3
Removing and installing camshaft,
exchanging camshaft bearing
99
Removing camshaft
D Drain coolant, see page 37
D Remove oilpan, see page 53
D Remove starter, see page 116
D Remove flywheel and timing case,
see page 98
D Remove the rocker arms and take out the push
rods, see page 79
Note:
For removing the camshaft the engine must
be turned by 180_. For this reason the en-
gine must be placed on a dolly.
Fig. 1
Remove raw–water pump with drive system
(13 mm, 19 mm)
Fig. 2
Remove angle drive, cover (17 mm) and raw-wa-
ter-pump drive gear from the camshaft (17 mm).
Fig. 3
Turn engine upside down so that the valve tappets
do not obstruct removal of camshaft.
Pull out camshaft, taking care not to damage the
camshaft bearings. Check camshaft for wear and
damage.
If the camshaft or the drive gear is damaged, a
new entire camshaft/gear unit must be fitted.
Check the tappets, if necessary fitting new ones.
3540
3541
3542
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