1989 Ski-Doo Repair Manual, Page 44Get this manual
Section 02 ENGINE Sub-section 01 (247 ENGINE TYPE)
16, Tab lock
Tab lock should be replaced if bent more than three timesIf in doubt replace
1,2, Decompressor cablelever
To adjust: From "Off" position, pull lever to feel light resistanceA gap of 1.5 mm (1116 in) is required
Circlip break
pOSition
A002 002 011