Crank Torque

Anyone know the tightening torque for a XT splined crank and BB? Thanks

50-70 Nm for the BB and 35-50 Nm for the crankbolts.

Technical Service Instructions SI-6JJFC
1, 2 Use the special tool TL-FC32 to install the right cup
(counterclockwise thread) and the left cup (clockwise thread).
Tightening torque: 35 - 50 N•m {305 - 435 in. lbs.}
3 Insert the right crank unit.
4 Set section A of the left crank into the axle of the right crank
unit where the groove is wide.
5 Use the TL-FC16 to tighten the cap.
Tightening torque: 0.4 - 0.7 N•m {4 - 6 in. lbs.}
6 Tighten the bolt of the left crank.
Note : Each of the bolts should be evenly and equally
tightened to 10 - 15 N•m {88 - 132 in. lbs.}.

Per Shimano at URL:
http://bike.shimano.com/product_imag...I-6JJFC-En.pdf

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David Ornee, Western Springs, IL USA

Thanks for the replys and link!