1972-1981 Polaris Snowmobiles Master Repair Manual, Page 245Get this manual

1972-1981 Polaris Snowmobiles Master Repair Manual, Page 245

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ENGINE ELECTRICAL Graham-Lee Coil Test Procedures (

Test No.4 Minimum Coil Firing Test (Do not make this test on metal bench)
Coil index setting must be correctOn this coil test the