What are the torque specs for a 18.5 horse Briggs and Stratton OHV motor? The engine is a model 31P777-0296-E1.
I have a Craftsman lawn tractor, model 917.273811, that I had to replace the head gasket on. I need to torque the head bolts now and I need those specs. The engine model is 31P777-0296-E1.
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1 Answer from this member:
Torque the head bolts to 220 inch lbs and tighten in a criss cross pattern.
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