1985 Ski-Doo snowmobile Service Manual, Page 98Get this manual
Section 02 ENGINE Sub-section 05 (462 ENGINE TYPE)
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Cap nut MB (B) Stud MB 175 (8) Angular tube, oil mlet Loctite 242 Crankcase upper half Junction box bracket Lock washer mm (2) Cyl screw M5 12 (21 Oil seal (2) Ball bearing, (2) Distance nng (2) O-ring (3) Crankshaft Woodruff key Ball bearing (1) Lock washer 22 mm
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Hexnut M22x 7.5 Angular tube, all outlet Loctite 271 Loctite 15 Crankcase lower half Lock washer mm (10) Hexscrew MB 45 (2) Stud Ml0 42 (4) Distance sleeve 15 mm (4) Lock washer 70 mm (4) Hexnut MIO (4) Hexscrew MB 70 (8) Allen bolt MB 40 (4) Lock washer mm (4) Hexscrew M6 35 (2) Lock washer mm (2)
CLEANING
Discard all oil seals, gaskets, a-rings and sealing ringsClean all metal components in non-ferrous metal cleanerRemove old Loctite from crankcase mating surfaces with Bombardier sealant stripper
INSPECTION
The inspection of the engine bottom end must include the following measurements:
TOLERANCES MEASUREMENTS FITTING NEW PARTS (MAX (MIN