BMW M50 M52 M54 ARP crankshaft bolt

BMW M50 M52 M54 ARP crankshaft bolt.

To ensure proper engagement and accurate torque
readings, clean the female threads in the crankshaft.

Lubricate the bolt threads and underside of the bolt head
with ARP Ultra-Torque Fastener Assembly Lubricant. Place
the washer on the bolt then install into the crankshaft.
 Confirm crankshaft is secure then torque the bolt to 450 NM