about an 1.8 inch is close enough
Champion spark plug RJ19LM is for lawn mowers or similar equipment. The standard gap is .030 inches or 0.76mm.
RJ19LM Champion
.030 Champion RJ19LM
.030" Champion RJ19LM or J19LM for manual, go to: http://www.disruptit.com/manuals/L0020135.pdf
The gap is 0.030 in. The plug is Champion RJ19LM. The torque is 7-15 ft.lb
Champion RJ19LM. Just remeoved it from my snowblower. Measured gap as .030"
Use a Champion RJ19LM set to a 0.030" gap.
If you damaged a Champion RJ19HX spark plug, then you can indeed replace and substitute that with a Champion RJ19LM spark plug due to the similarity in their sizes.
rj19lm champion
mine takes a Champion RJ19LM. now if I could find out the proper gap ...
Rj19lm
yes