Re: Honda BF15A
I expect it can be heli-coiled.<br /><br />One note to prevent future occurrences: When installing a spark plug, always put it in with fingers only, then tighten it with fingers to finger-tight. Finish by torquing the plug to spec.<br /><br />You cannot crossthread a plug using your fingers...it won't turn. On autos, where plugs may be less accessible, I use a short length of rubber hose to hold the plug, but always use my fingers to turn the plug in until it's finger-tight.<br /><br />My father, a pro mechanic for over 50 years, taught me that trick and insisted that I do that all the time I worked in his shop. I never cross-threaded a single plug.
