Sparkplugs and Sears Mower
Has anyone seen a good short article on sparkplugs? My five year old Sears with B&S 6.75 hp motor requires a Champion RJ19HX plug, according to the manual. Sears does not carry this plug, so I ended up with a RJ19LX. The mower seemed to run hot, so I am unsure if the plug was the problem or something else was.
Sears Craftsman Model # 917.376572
Serial # 080305M 056003
Number off B&S engine 125K02-0500 E1 05072658
On a different note, can one generally replace the shaft if it gets bent, on a medium price mower like Sears, or does one simply pitch it like a real cheapy?