1982 Ski-Doo Shop Manual, Page 373Get this manual
SECTION 07 HOODFRAME SUB-SECTION 01 (HOOD)
Nordik, Futura, Everest, Blizzard 5500 MX, Blizzard 9500, Sonic MX, Ultra Sonic
Peel off protective film from indshieldPosition windsh ield on the hood then push down until tabs are fu lly inserted into hood slotsLock windshield tabs in position using the "0" ringsProperly seat the windshield in placeUsing windshield holes as guide, dril15 mm dia (3 16") holes through the hood_
Peel off protective film from the new windshieldPosition windshield on hood then push until tabs are fully inserted into slotsLock windshield tabs in position using the eleven (11) "0" rings (install two (2) "0" rings on outer tabs)If applicable, install the windshield trim
Align the windshield in position (in order to have the windshield deflector pleat on each side in line with the body side)Mark the body, and drill 17 64" holesSecure the windshield in place using the windshield fixtures_