Bombardier SeaDoo 2001 factory shop manual, Page 231Get this manual
Subsection 03
Section 06 ENGINE MANAGEMENT (DI) (COMPONENT INSPECTION AND ADJUSTMENT)
AIR COMPRESSOR PRESSURE TEST
The pressure test will show the available pressure from the air compressorFirst ensure there is no leak from compressor gaskets, hoses and fittingsSoapy water can be sprayed on componentsRepair any leakDisconnect hose outlet from air compressor
CAUTION: Ensure to install the pressure relief valve to allow excess pressure to go outNote the arrow on the valveOtherwise, air compressor components might be damagedInstall pressure gauge to air compressorNOTE: To prevent fuel to be injected and thus going out the disconnected hose, use the drowned engine mode to crank engineWhile engine is stopped, depress and HOLD the throttle lever at full throttle position for crankingEnsure the battery is in good condition to get the normal cranking speedCrank engine and observe air pressureNOTE: second beep every second indicates the drowned mode is active
WARNING
Be careful of pressure relief valve outletCompressed air may flow out thereMINIMUM AIR PRESSURE (at cranking)