7.5.2 Cylinder head cover – Removal and installation
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Part No.
Qty.
Torque wrench, 6-50 Nm
F30027336
1
Ratchet adapter
F30027340
1
Gasket
(→ Spare Parts Catalog)
Preparatory steps
1.
Remove air filter (→ Page 204).
2.
Remove mounting bracket with control valves for exhaust turbocharger and air flap control.
Cylinder head cover – Removal
and installation
1.
Remove screws.
2.
Remove cylinder head cover with gasket
from cylinder head.
3.
Clean mounting surface.
4.
Check condition of profile gasket in cylinder
head cover.
5.
Replace damaged gaskets.
6.
Place cylinder head covers onto crankcase and tighten screws applying the specified tightening torque.
Name
Size
Type
Lubricant
Value/Standard
Screw
Tightening torque
20 Nm
Final steps
1.
Install mounting bracket with control valves for exhaust turbocharger and air flap control.
2.
Install air filter (→ Page 204).
178 | Task Description | MW15550/06E 2012-02
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Summary of Contents for 12 V 2000 M50A
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