1985 Ski-Doo snowmobile Service Manual, Page 178Get this manual
Section 02
(537 ENGINE TYPE)
Sub-section 09
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537 engine Stud Ml0 18118 Clamp Hexagonal elastic stop nut 10 Support Rubber washer Washer Hexagonal elastic stop nut Ml0 Front support (2) Right rear support Left rear support Lock washer mm (8) Allen screw ME; 25 (8) Bounding rubber mount (4) Lock washer mm (8) Allen screw M8 20 (8) Front support (2) Rear support (2) Flanged hexagonal elastic stop nut M8 (8) Lock washer (4) Spring lock washer 10 mm (4) Hexagonal head cap screw Ml0 20 (4)