2005 Ski-Doo Racing Handbook, Page 233Get this manual
SECTION 05ENGINE PREPARATION
Engine Check the following: All jointed surfaces and screwstud threads of engine: spark plug base, insulator cylinder head RAVE valve bellows, piston and housing cylinder crankcase halves (joint) oil injection pump mounting flange (O-ring) coolant pump housing bleed screwsplugs crankcase grease reservoir fitting Small injection oil lines coming from pump
Pump Shaft Oil Gear Reservoir Install air pump on adapter and pressurize as above
A32C1HA
If pressure drops, it indicates defective crankshaft inner sealA32C1GA
TYPICAL 1Injection nipples 2Small injection oil lines