1989 Ski-Doo Repair Manual, Page 153Get this manual
Section 02 ENGINE Sub-section 06 (536 ENGINE TYPE)
7Loctite 242
76O-ring (2)
2Anti-seize lubricant
77O-ring
78O-ring (2)
3Angular tube, oil inlet 4Plug 5Crankcase upper half 6Seal 78all bearing 6207 (2) BLabyrinth sleeve 9Distance ring 70Crankshaft 77Woodruff key 3,1 72Distance ring 738all bearing 6206 (2) 74Shim mm 75Seal
79roctite 575 20Crankcase lower half 27Lock washer mm (2) 22Hexagonal screw M6 35 (2) 23Cylinder screw MB 75 (2) 24Hexagonal nut 70 25Angular tube, oil outlet 26Lock washer mm (74) 21ffexagonal screw MB 65 (6) 2BCylinder screw MB 45 (6)
29Stud M70 42 30Lock washer 70 mm
NaTE: Engine must be removed from chassis to perform the following procedures
PTO side
CLEANING
Discard all oil seals, gaskets, -rings and sealing ringsClean all metal components in non-ferrous metal cleanerRemove old Loctite from crankcase mating surfaces with Bombardier sealant stripper (PIN 413 7021 00)CAUTION: Never use sharp object to scrape away old sealant as score marks incurred are detrimental to crankcase sealing