1978 Ski-Doo Shop Manual, Page 273Get this manual
SECTION 05 SUB-SECTION 03, (ELECTRICAL TESTS)
TESTS INDEX
ROTAX ONE CYLINDER BREAKER POINTS ENGINE
1Generator coil output2Lighting coil output3Brake light coil output
ROTAX TWO CYLINDER BREAKER POINTS ENGINE
4Generator coil output5Lighting coil output6Brake light coil output