Torque specs/range for intake manifold bolts, Evinrude '72 50hp Lark, 50273c model

kippstakes

Petty Officer 2nd Class
Joined
Jun 10, 2013
Messages
117
Having some trouble locating torque specs for the manifold bolts on my Lark in the shop manual. Anyone know what torque range I need here?
Thanks!
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
36,303
Re: Torque specs/range for intake manifold bolts, Evinrude '72 50hp Lark, 50273c mo

If bolts are 1/4-20 NC then the standard torque for them is 60-80 inch lbs.
 

kippstakes

Petty Officer 2nd Class
Joined
Jun 10, 2013
Messages
117
Re: Torque specs/range for intake manifold bolts, Evinrude '72 50hp Lark, 50273c mo

I believe they are. Thank you.
 
Top