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Inspection of a Dual Mass Flywheel

Model: Porsche 911 996 - Years 1997-2005
Part: Engine

This video examines the dual mass flywheel of the Porsche 911 (which is the same as that of the Porsche 996). After outlining general safety precautions when working on these parts (well-ventilated workspace, use safety glasses and protective tools, work with adequate lighting), the inspection of the dual mass flywheel begins. The yellow arrow indicates the point on the flywheel that should be observed to check its wear condition if replacement is desired. The guide then explains that when analyzing the flywheel, the integrity of the springs in its first section must be checked. The test for this check involves rotating the flywheel to the right and left: it should move in either direction by a maximum of 15 mm. To verify this range in the second section of the flywheel, simply mark a line with a marker at the screw, rotate it as explained previously, and then mark a new line. The measurement obtained must still be within the 15 mm range. Repeat this operation for both directions.

Updated on 4 February 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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