1981 Ski-Doo Shop Manual Supplement, Page 82Get this manual
Quality of the image is intentionally reduced!
1_ 1 SECTION 04 SUB-SECTION 02 (ELECTRICAL TESTS)
For 1981 breaker point engines such as:
247 ElanSpirit 277 Citation 3500 Mirage 377 Citation 4500EMirage IIiENordik 377 Citation SS