1962 evinrude lark iv cylinder head bolt sequence and torque

stretch8668

Petty Officer 2nd Class
Joined
Apr 6, 2012
Messages
168
I have a 1962 lark iv 40hp and I'm wondering if anyone knows the bolt sequence for tightening and torque specs of bolts
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: 1962 evinrude lark iv cylinder head bolt sequence and torque

168-192 in lbs. Start in the center and work your way out in a spiral pattern. First pass do I/2 the spec, Second, do the full spec. Re-torque after 10 hrs.
 

stretch8668

Petty Officer 2nd Class
Joined
Apr 6, 2012
Messages
168
Re: 1962 evinrude lark iv cylinder head bolt sequence and torque

How much is that in ft lbs as I don't have one for in lbs
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: 1962 evinrude lark iv cylinder head bolt sequence and torque

14-16 ft lbs.
 
Top