husqvarna 55 "Air Injection" ignition module gap

[Suzuki]

Why can't I set the gap on my ignition coil and have it stay in position?
Husqvarna 55 Air Injection.
5099014-01 ignition module

I set the gap using a business card, small washers whatever... (specification is for 0.3mm?)

Tighten the coil down, spin the flywheel around a couple times to ensure it clears, waggle the magnet back and forth in front of the coil and after a little bit, the coil starts hitting the magnet....

anyone else have a similar problem? what was the solution?
Do those ignition modules need washers in the bolts?

Got it as a non runner that had been previously tampered with so anything goes...
Yes, it does produce spark. Having the module make contact with the flywheel as it's spinning is just not a sustainable option...

 

[Little Al]

If your coil lams holes a re sort of oversize elongated which I suspect they are a couple of correct size shake proof washers fitted under the fastener heads ( The ones with a large # of "teeth around the outside )

 

[s sidewall]

Good call Little Al.

Steve

 

[67L36Driver]

Yup, washers should help.

My favorite business card measures .010”. [emoji108]

 

[Suzuki]

Thanks for the replies,
I think I got it now...

 

[pioneerguy600]

If the washers don`t do the trick I would suspect the flywheel side bearing spacers may be worn out allowing the balls to bunch up thus the flywheel moves out of center. Hope its just the module shifting.