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      04-01-2024, 10:49 PM   #11
xquatch
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Drives: 2011 BMW M 335i
Join Date: Nov 2023
Location: Seattle

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Some discrepancy on the bolt torque specs for the flywheel to crank, and pressure plate to flywheel. Both sets of bolts are steel and should have a straight up torque value, but the following values appear to be associated, so it is indeterminate at the moment.

In this video on YT (time stamp 38:25), the flywheel bolts are torqued to 89 ft lb and the pressure plate bolts are torqued to 22-25 ft lb. The car in the video is an N54 E90.

This seems more accurate than this ISTA reference, which seems to imply torque specs for stretch bolts. ¯\_(ツ)_/¯

Last edited by xquatch; 04-02-2024 at 03:48 PM..
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