Briggs and Stratton 18.5 hp I/C

[M Smith]

I have a leaking intake manifold gasket, have new Briggs and Stratton parts in hand and hope to successfully replace same over the weekend. But, I don’t have a B&S service manual. Can someone tell me how much torque I should apply to the manifold bolts? And, how much torque should I apply to the new plugs I’ve got? And, finally, at what should I gap the plugs?

The engine is an 18.5 hp I/C Briggs and Stratton, Model 42A707, Type 1238 01.

Thank you.

 

[dave123]

You check this out perr. com they will get the ans you want.