Scania DC11 - Fitting the Crankshaft

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©
Scania CV AB 2011, Sweden
01:03-02
Fitting the crankshaft
Tightening torques
All parts must be cleaned before fitting.
1 Place the bearing shells in the main bearing
seats in the cylinder block and then lubricate
the bearing surface with engine oil.
Note: The outside of the bearing shells must not
be lubricated.
Main bearing cap Torx bolt 110 Nm + 90°
Main bearing cap hexagon bolt 50 Nm + 90°
100148
2 Lift in the crankshaft.
3 Place the main bearings in the main bearing
caps and fit them.
Note: Fit the main bearings and caps in the
same place as before removal.
Note: You may only reuse a main bearing bolt
or connecting rod bolt 3 times. Mark the bolt
with a punch mark each time you reuse it.
4 Lubricate the bolt thread and the surface of
the main bearing cap where the bolt is
tightened. Scania engine oil can be used.
Tighten the bearing cap bolts.
5 Fit the pistons with connecting rods
according to the section Fitting the
connecting rod and piston.
6 Fit the oil pump, oil suction pipe with
strainer and the oil sump.
7 Fit the fan coupling as described in the
section Fitting the fan coupling.
8 Fit the crankshaft gear according to the
section Fitting the crankshaft gear.
50 Nm + 90
110 Nm + 90
149304
Crankshaft
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