Bombardier SeaDoo 1998 factory shop manual, Page 205Get this manual
Section 07 LUBRICATION SYSTEM Subsection 03 (OIL INJECTION PUMP)
REMOVAL
1, Oil Injection Pump
717 Engine Remove air intake silencer (refer to AIR INTAKE 06-03)Remove carburetor (refer to CARBURETOR 06-04)Remove rotary valve cover (refer to ROTARY VALVE 04-07)Remove Allen screws no5 retaining intake manifold no2 to rotary valve coverSeparate intake manifold from rotary valve coverTo separate oil pump from intake manifold no2, remove oil pump gear no3 using gear holder (PN 290 277 905) and unscrew lock nut no4
DISASSEMBLY
NOTE: Some oil pump parts are not available in single partsA gasket set is available for the pumpIf the pump is found defective, it should be replaced by new one
CLEANING
Discard all seals and O-ringsClean metal components in solvent
ASSEMBLY
717 Engine
1,2, Oil Injection Pump and Intake Manifold