Ignition Systems Part II - Good Karma Productions

Ignition System of Early Urals and Dneprs1. Spark (Candle) Plug2. Center Contact of Distributor Rotor3. Ignition Coil (KM-01 or IG-4085B)4. High-Voltage Secondary Winding5. Low-Voltage Primary Winding6. Manual Control of Spark Advance/Retard7. Contact Breaker Arm8. Rotary Cam9. Ground Contact with Locking Screw10. Condenser (Capacitor)11. Battery12. Distributor (PM-05)13. Ignition SwitchCapacitor Helps to keepPoints from Pitting6-Volts6-VoltsSpark Gap:0.5-0.6mmBreaker Gap:0.4-0.6mmGround6-Volts6-VoltsNigh-VoltageInterrupted6-VoltPathtoGroundThe basic ignition system is simple. The breaker points arenormally closed, allowing the magnetic field to buildin the ignition coil. When the cam shaft rises, openingthe breaker points, the collapsing magnetic field inducesa high-voltage in the secondary winding of the coil.