Engine and Engine AggregatesTiming, Adjust
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Timing, Adjust
 Remove
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Version with AC: Remove visco-fan – see operation
"Visco-fan, Remove and Install".
Remove cylinder head cover – see operation "Cylinder Head
Cover, Remove and Install".
Remove vacuum pump – see operation "Vacuum Pump, Remove
and Install".
 Adjust
Turn crankshaft in direction of engine
rotation to "1st Cylinder TDC" – see operation "Timing,
Check". Release oil spray nozzle (1) from camshaft sprocket –
counterhold at hex of camshaft. Turn camshaft until Fixing Tool
KM-811 (2) lies flat on sealing surface or support for cylinder
head cover.
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In engine with a running capacity:
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of up to approx. 20, 000 km
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Dimension I = 0 mm
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from approx. 20, 000 km
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Dimension I = 4.61 mm
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Caution
The oil injection nozzle should always be replaced.
Remove
Hold camshaft against camshaft hex. Attach flywheel to camshaft
using new oil injection nozzle (1) – tightening torque 20 Nm
/ 15 lbf. ft. + 35°.
Remove Fixing Tool KM-811 and Test Mandrel KM-813.
Inspect
Turn crankshaft two revolutions in engine rotational direction.
Re-check timing – see operation "Check timing". If the
setting is wrong, repeat the setting procedure.
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Install
Install cylinder head cover – see operation "Cylinder Head
Cover, Remove and Install".
Install vacuum pump – see operation "Vacuum Pump, Remove
and Install".
Version with AC: Install visco-fan – see operation
"Visco-fan, Remove and Install".
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| Related Literature Units |
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09 Engine
