The pointer on the 606 engine is bolted and is taken out when replacing the water pump. The crank damper should have the 0T and degree marks like normal. - use a sandpaper to clean the damper and rub some some fine chalk to "see" the marks.

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)