1989 Ski-Doo Repair Manual, Page 53Get this manual
Section 02 ENGINE Sub-section 02 (253 ENGINE TYPE)
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Rotax engine 253 Engine bracket Lock washer 10 mm (3) Hexagonal head cap screw M70 Hexagonal head cap screw M70 Hexagonal head cap screw M70 Electric starter support Spacer Hexagonal elastic stop nut 70 mrn Cup (2) Loctite 242 (blue) Mounting rubber (3) Front support (2) Washer (3) (4) Lock washer 70 mm (2) Hexagonal head cap screw M70 Hexagonal head cap screw M70 Washer (2) Internal tooth lock washer (2Hexagonal elastic stop nut 70 mm Rear support
20 (3) 35 (2) 45 (2)