3.3 You also can grind the 2 needles of the 2 sides on the swirl pole, make it shorten for
0.5 mm, it will increase the ignition electric voltage, help more easy start up machine.
4. Check
diaphragm
Disassemble diaphragm, clean diaphragm, spacer plates, diaphragm must clean, free
of bends, cracks. (Check below, use soft cloth clean diagram carefully, make sure
diagram free of stain, be flat, dry).
