Torque specs for 1970 18hp Evinrude

Phillabaum

Seaman Apprentice
Joined
Aug 29, 2011
Messages
40
Please Help. Parts will be in before this weekend and I still do not have the manual. This motor is my sons and I would like to start putting it back together this weekend. I need:
Torque specs for the CAP SCREWS on the connecting rods. CASE SCREWS on the case, REED COVER AND EXHAUST COVER. MIGHT AS WELL GET THE HEAD BOLT TORQUE ALSO.
I hope to make some great progress on the power head this weekend.

Steve
1984 Bayliner Volvo penta AQ125A Rebuilt
1989 Challanger with 135 Evinrude New ing. parts
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Torque specs for 1970 18hp Evinrude

Con rod screws....180-186 in lbs

Case screws......120-144 in lbs

Head bolts........96-120 in lbs

reed and exhaust cover.....60-80in lbs

Fly wheel nut.......40-45 ft lbs
 
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