Cylinder head: Installing and removing: |
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| Cylinder heads with cracks between the valve seats can be still used without a reduction in useful life, as long as the cracks are no more than 0.5 mm in width. |
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| When installing an exchange cylinder head with fitted camshaft, you must oil the contact surfaces between the tappets and the cam surfaces before installing the cylinder head cover |
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| The cylinder heads for diesel engines may not be reworked. |
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| Renew cylinder head bolts. |
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| When fitting, replace the self-locking nuts and bolts. |
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| Renew bolts which have a specified tightening angle, as well as seals and gaskets. |
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| The plastic protectors fitted to protect the open valves should not be removed until the cylinder head is ready to be fitted. |
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| When fitting a new cylinder head or cylinder head gasket, drain off all the old coolant and re-fill with new coolant. |
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| Carry out an engine oil change if this is dirty → Booklet 1. |
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| Cylinder head cover: removing and fitting → Chapter |
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| Toothed belt: removing, installing and tensioning → Chapter |
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| Cylinder head: removing and fitting → Chapter |
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