The International Cessna<sup>®</sup> 170 Association • Torque Spec

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Torque Spec

Posted: Fri Apr 29, 2005 2:13 am

by N73087

Does anyone have a torque spec for the 3 nuts securing the tach drive housing?

Posted: Sat Apr 30, 2005 2:51 am

by steve grewing

Go to:
http://www.tcmlink.com/servicebulletins/index.cfm
and open SB 96-7C, the section on general torque specifications. It's all in there.

Steve

Posted: Sat Apr 30, 2005 4:45 am

by GAHorn

According to the TCM Overhaul Manual (which I know you'd never work on your engine without) those 1/4-28 nuts should be torqued 100-125 in-lbs.