how to chk igntion component?

[r.fele]

i have suzuki 2 stroke 140hp

Can anyone explain how to chk each electrical component starting from magneto up to spark plugs.
I mean what is the proper voltage for each wire?

[mitch]

really you should get a work shop manual as there is a lot of variables , not trying to be a smart ass but i would really help you with all your maintence