1985 Ski-Doo snowmobile Service Manual, Page 38Get this manual
Section 02 ENGINE Sub-section 02 (253 ENGINE TYPE)
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Rotax engIne 253 Engine brackel Lock washer 10 mm (3) Hexagonal head cap screw M10 Hexagonal head cap screw M10 Hexagonal head cap screw M10 Electric starter support Spacer Hexagonal elasltc SlOP nUl 10 mm Cup (2) RetaIner plate (31 Mounting rubber (3) Front support (2) Washer (3) Lock washer 10 mm (2) Hexagonal head cap screw M10 Hexagonal head cap screw M10 Washer (2) Internal tooth lock washer (2) Hexagonal elastIC stop nul 10 mm Rear support
20 (31 35 (21 45 (2)
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