Workshop Manual

Table Of Contents
© 01/2009 OBJ_DOKU-23458-001.fm
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D 2011Cylinder head
TD 2011W 01-01-01
Valve clearance setting schematic
D 2011
Turn over crankshaft until the valve overlap is
achieved on cylinder 1.
Set black marked valves.
Turn the crankshaft one turn (360°).
Set black marked valves.
TD 2011
According to the order given below, the
setting of the valve clearance is possible in
two turns of the crankshaft (each 360°).
Crankshaft position 1
Crankshaft position 2
Valves Cylinders
overlap 1 3 4 2
set to 4 2 1 3
Valve overlap: Outlet valve is not yet
closed, inlet valve begins to open.
When the outlet valve is fully open, the
inlet valve opens briefly approx. 2 mm.
This is not the valve overlap!
© 25894-5
Clean sealing surfaces.
Mount new gasket.
Note installation position: The bar (1) must
face the front cover.
1
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