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Complete Cylinder Head Revision Instructions

Model: BMW Serie 3 E36 - Years 1990-2001
Part: Engine

Before installing the cylinder head, check the flatness of the surface using a straightedge and a feeler gauge; proceed to replace the valve guide seals by releasing the return springs with the appropriate arch clamp, removing the valve and the old seal to insert the new one generously lubricated; apply new gaskets to the water inlet and the exhaust manifold; inspect the cylinder block surface, re-tap the threads of the cylinder head mounting holes, taking care not to let chips fall into the cylinders; place the new gasket and the cylinder head using a new set of studs to secure it (cross-locking pattern with a torque wrench); insert the new valve lifters generously lubricated and the new camshaft; align the timing marks and install the timing gears and the timing chain; complete the assembly with the valve cover and the intake manifold, also replacing the gaskets in this case.

Updated on 12 February 2026 by ScegliAuto

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