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-   -   ISO 2 stroke ignition guru (https://www.onlycubcadets.net/forum/showthread.php?t=41905)

ford4150 12-06-2015 12:43 PM

ISO 2 stroke ignition guru
 
Lots of talent here, so I'll give this a try.

1978 Honda Hobbit PA50II
magneto ignition with points, coil with external condenser
Problem: no spark

If anyone wants to play along, I'll post all my diagnostic info on here.

Any takers?

J-Mech 12-06-2015 12:46 PM

Go......I'll play.

Billy-O 12-06-2015 02:12 PM

Bring it on!

J-Mech 12-06-2015 02:40 PM

It's been 2 hours.... you got a question? :Unknown:

Jeff in Pa 12-06-2015 02:50 PM

Quote:

Originally Posted by J-Mech (Post 354208)
It's been 2 hours.... you got a question? :Unknown:

Maybe he checked the kill switch or the key :bigthink:

ol'George 12-06-2015 03:50 PM

If he has a problem with a 3 stoke sinusoidal encapsulation valve causing the bi-directional sleeve valve to convolute the electro magnetic field to reverse polarity he can try inversing the vari-valve accumulator ball valve to restore retro firing of the after burner causing the directional reversing of the power piston.
That should rectify the platinum ferro deposit transfer.:beerchug:

64fleetside 12-06-2015 04:12 PM

Looks like maybe his interweb went down too.

ford4150 12-06-2015 04:27 PM

Looks like some interest. Nice day out, yard work to be done.
I have a lot of info to post; might take me the rest of the afternoon to get it on here.
Start off with photos of the parts.
http://www.onlycubcadets.net/forum/p...pictureid=6663
http://www.onlycubcadets.net/forum/p...pictureid=6664
http://www.onlycubcadets.net/forum/p...pictureid=6665

J-Mech 12-06-2015 04:35 PM

How about start with what you know/don't know. We all know what the parts look like....:beerchug:

ford4150 12-06-2015 04:44 PM

OK. It will take a couple posts.
Stator and points:
Points are new Honda OEM, set at 0.014"
Resistance measurements for stator, measured with points open.
red-green 2.1 ohms
red-yellow 2.5 ohms
green-yellow 1.4 ohms
black/green 1.9 ohms
green-frame 0.2 ohms


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