Fan blade, Ok i just had my fan blad come aprart on me.Low rpms sitting inthe garage on a cold start so no damage to sheetmetal. But it cooked the shroud. Since this is my third BMW the first 540 the blade came apart about within 20 miles of 100k, the one on my 540 6 spd has 120k on it and is still fine but i replaced the clutch, My M5 had a wang foooo replacement on it. the M5 just came apart after a high rev when not fully warmed up. But only 1 light left.
How long do these things last? Is there a service schedule for them? Or just prevetative at 100k like the radiator and the surge tanks?
How long do these things last? Is there a service schedule for them? Or just prevetative at 100k like the radiator and the surge tanks?