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Dismantling Radiator Fan Clutch

Model: Mercedes Classe M W163 - Years 1997-2005
Part: Clutch

The radiator cooling fan is equipped with a clutch connected to the fan itself, which can also be purchased separately in the aftermarket; dismantling the complete fan with clutch is straightforward and requires a sufficiently long spanner to reach the securing nut. First, remove the plastic cover on the engine, pull out the oil level dipstick, and insert the spanner onto the fan's securing nut; then give a sharp blow to the spanner to overcome the initial friction of the nut and rotate the fan to complete the dismantling.

Updated on 15 February 2026 by ScegliAuto

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