1979 Ski-Doo Supplementary Shop Manual, Page 108Get this manual

Quality of the image is intentionally reduced!

SECTION 04 SUB-SECTION 04 (IGNITION TIMING )
GR OUP 2: 343 (up to no3021 122), 402, 440 444, 503, 640 engine types
These engines incorporate an automatic advance mechanismThe ignition timi

• • TGB
  • Arctic Cat
  • Bombardier
  • Can Am
  • Honda
  • John Deer
  • Kawasaki
  • Polaris
  • Suzuki
  • Yamaha
• • Kawasaki
• • Chrysler
  • Honda
  • Johnson Evinrude
  • Mercury
  • Suzuki
  • Tohatsu
  • Yamaha
• • Honda
  • Polaris
  • Sea Doo
  • Yamaha
• • Arctic Cat
  • Polaris
  • Ski Doo
  • Yamaha
• • Chrysler
  • Mercury
  • OMC
  • Volvo