2005 Ski-Doo Racing Handbook, Page 249Get this manual
SECTION 05ENGINE PREPARATION
DISASSEMBLY
NOTE: Some oil pump components are not available as single parts
Injection Oil Reservoir
Empty injection oil reservoir no6 by siphoning injection oilRemove: air box upper screw (near reservoir cap) rewind starter support and grip hose protector support electronic module (MPEM) lower nut no9, screw no10 and no11NOTE: Cut the ties retaining the wiring harness if necessary
A33D13A
1Hose pinchers on outlet hoses
Connect leak testing kit pump to special capPressurize oil system to 21 kPa (3 PSI)That pressure must not drop during minutesIf pressure drops, locate leak(s) and repairreplace leaking component(s)NOTE: An oil pump shaft test must be done to complete the oil system leak testRefer to LEAK TEST AND ENGINE DIMENSION MEASUREMENT for the procedure