1989 Ski-Doo Repair Manual, Page 216Get this manual

1989 Ski-Doo Repair Manual, Page 216

Quality of the image is intentionally reduced!

Sub-section 09

MINIMUM
0.27 mm (0.011 in)

MAXIMUM
0.48 mm (0.019 in)

To measure this gap use feeler gage inserted between rotary valve and upper cran