Camshaft , Replace
Relieve tension in toothed belt and remove.
See operation "Toothed Belt, Replace".
Remove camshaft gear and front plate.
See operation "Front Seal Ring in Camshaft Housing,
Replace".
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Unscrew camshaft bearing cover and remove camshaft.
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Coat all bearing surfaces on camshaft and cylinder head with
engine oil.
Position camshaft with alignment pin upwards.
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Apply Sealing Compound
15 03 294 (90 001 851) to 1st camshaft bearing.
Ensure that no sealing compound comes into contact with the
cams of the camshaft.
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Attach bearing cover and tighten nuts in stages in the order
shown.
Prescribed torque: 25 Nm/18 lbf. ft.
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Install new camshaft seal ring with KM - 660.
Install front plate and camshaft gear.
See operation "Front Seal Ring in Camshaft Housing,
Replace".
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Install toothed belt and tension it.
See operation "Toothed Belt, Replace".
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Check valve clearance.
See operation "Valve Clearance, Check and Adjust".
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