1970-1979 Ski-Doo Snowmobiles Service Manual, Page 24Get this manual
PERIODIC MAINTENANCE AND TUNE-UP
Table Model
SLIDE SUSPENSION MODEL Suspension Ground leveller
Olympique 19701974 T'NT Fie 19701973 Elan 294 55 1974 Elan 300 55 1975 T'NTFI 19731974 All other models