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REMOVING AND INSTALLING OR REPLACING FAN CLUTCH (N62)
Special tools required:
11 5 040
11 5 050
CAUTION: Left-hand threads.
Using special tool 11 5 050 brace against pulley and unfasten cap nut from
water pump using special tool 11 5 040.
Remove fan wheel with fan coupling from water pump.
Fi
It is the outward-opening piezo-injector that renders possible spray-directed
direct injection and thus the overall
innovations of the N54 engine. Due to the fact that only this component ensures
that the injected fuel spray cone
remains stable, even under the prevailing influences of pressure and