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Frequently asked questions about cars and motorcycles

Installing Cylinder Head Fastening Pins

Model: BMW Serie 5 E34 - Years 1988-1995
Part: Engine

When performing a repair that requires removing the cylinder head, it is always advisable to use a new gasket kit and a new set of fastening pins during reassembly. Start by cleaning the threads of the holes with a tap of the appropriate diameter and pitch, ensuring that no chips fall into the cylinders. Then position the new gasket and the cylinder head, apply copper grease to the bottom of the threads and just under the heads of the new pins, and proceed with tightening in a cross pattern using both a torque wrench and a beam wrench.

Updated on 15 February 2026 by ScegliAuto

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To bleed the clutch on a Renault Clio, open the bonnet to access the components located in the engine bay: here, you will need to undo the screws that secure the battery in its housing, the intake manifold, and the coolant reservoir. This will allow you to locate the pipe through which the brake fluid flows: by inserting the other end of the pipe into a container, you can press the clutch pedal to expel all the fluid until it fills the container.

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