clutch fan removel on 1997 BMW 328i

which wa does clutch fan come off? standard threads or backwards threads.

Asked by for the 1997 BMW 328i
2 answers
Has left hand threads clockwise opens !
left handed thread. plus you need the special holder tool and 1.25" open end wrench to move it.

google: fan clutch bmw holding tool. you can make one yourself with a grinder, and a 5/16" drill bit.