Small Engines (Lawn Mowers, etc.): Tecumseh Model OV358EA Spec 206940G 13.5 hp cylinder head torque specs, cylinder head gasket, hp cylinder
QuestionI'm replacing the cylinder head gasket and I'm having trouble finding the torque specs, I would like to find the torque specs for the cylinder head and the overhead bolts but I'm having trouble find them. I was wondering if you would be able to help me I've been at this for two hours and I don't know all the names so it makes finding everything difficult.
AnswerSee this link:
http://www.smallenginesuppliers.com/html/engine-specs/tecumseh/Tecumseh_4-Cycle_
Page 86 states all OHV headbolts are torqued to 230 in. lbs. (19 ft. lbs.)
Is the engine about a 13 hp?
I suspect the 230 in. lbs. is correct as Tecumseh engines often have the same specs. For example, all L-head eninges headbolt torque was 200 in. lbs. and valve clearance was .008 in for almost all L-head aluminum engines.
What size (diameter) are the bolts?
Eric