BMW N43 B20A oil balancing shafts position for TDC

BMW N43 B20A oil balancing shafts position for TDC

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Mark2416

Original Poster:

2 posts

20 months

Saturday 11th March 2023
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Hi, I just wondered if anyone knows the answer to this please.
I'm rebuilding a BMW N43 engine B20A - I have a locking tool for the balancing shafts and the engine is now at top dead centre with the other locking tools but I'm unsure if I need to lock them the flat side facing down or 180 degree rotation so the rounded side is facing down?