Bombardier SeaDoo 1990 factory shop manual, Page 48Get this manual
Sub-section 5
Section 03 ENGINE (BOTTOM END)
7 Crankcase ass'y Lock washer mm H4i Hexagonal socket head cap screw M8 45 (61 Hexagonal head screw M8 65 i6l Alien screw M8 76 i2) Stud MW 1818 i4l Retaining ring Retaining shim 12 Oil seat 73 Bali hearing 6207 (2) 14 Am-seize lubricant, 355 mi 15 Distance ring 76 0-rtng (2)
77 78 79 20 21 22
Crankshaft Distance ring Ball bearing 6206 !2i Oil seal Shim 30 12) 0-rng Plug screw f2) Hose nipple Silicone 732 RTV Locme J550 Locme 242, Locwe PST 567
CRANKSHAFT MISALIGNMENTDEFLECTIlON
Since it IS an assembled crankshaft it can become misalligned or deflected Crankshaft be twisted on center can main journal, changing timing of one cylinder in relation with the other