E34 540 Radiator Fan bolts

[Lord Pikey]

Afternoon All.

I finally decided to investigate the strange but not alarming noise coming from the engine of my E34 540. It turns out that the radiator fan has become disconnected from the crank. all the bolts were missing and it was just sitting against the rad with one blade snapped off.

Does anyone know off the top of their heads what size the bolts are so that I can reattach it.


Many thanks BMW Beards..

[E30M3SE]

3 of M6 X 16's fillister head screws according to this.

[Lord Pikey]

Brilliant. Thanks!