allis chalmers

whitley B · May 20, 2013

Have a late 40"s c model with a 6 to 12 positive conversion. No spark. Any ideas?

El Toro · May 21, 2013

Which do you have a distributor or a magneto? On a distributor use a volt meter to check for battery voltage to your coil. With the points open and your ignition switch in the on position
you should have voltage on both small terminals on your coil. No voltage here check the switch for voltage could have a bad switch, loose connection or the wire feeding voltage to your switch may be broken. Also rub the points with some 320 wet or dry whether you have a mag or distributor. A mag doesn't need battery voltage. Hal

allis chalmers

whitley B

New User

El Toro

Well-known Member

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