Bombardier SeaDoo 1992 factory shop manual, Page 69Get this manual
Section 03 ENGINE Sub-section 04 (PTO FLYWHEEL AND MAGNETO)
7, Ring Gear
Apply 648290 899 788) to MAG flywheel1 mating surface Lay ring gear on steel plllate, then heat with propane torch in order to install it on MAG flywheel Pay particular attention to position ring gear teeth chamfer side as per folllowing illustration
47,PTO Flywheel
Apply Loctite 767 Anti-Seize (PIN 293 550 001 on crankshaft threads then screw on PTO flywheel Using same tool as for removal, torque PTO flywheel to 110 Nm (81 Ibfaft)
CAUTIIONNever use any type of impact wrench at PTO flywheel installation
Ignition Timing
For procedures, refer to ELECTRICAL 07-02 under igni-
tion timing