Polaris msx 110 Service Manual page 132

FUEL INJECTION / IGNITION / EXHAUST SYSTEMS
Fuel Supply / Vent Hoses
QUICK CONNECT FITTING
VACUUM RELIEF VALVE
CHECK VALVE
FUEL RETURN HOSE
FUEL PUMP
FUEL SUPPLY HOSE
FUEL FILTER
ASSEMBLY NOTES
Small Worm Gear Clamp Torque: 22 in.lbs. (2.5 Nm)
Fuel filter located on supply hose. Arrow on filter cartridge points downstream, towards fuel rail.
Verify hose routings are free from sharp bends and kinks. Never locate hoses near sharp objects.
Check valve opening pressure: 1.5 PSI.
Vacuum Relief Valve will allow air flow to pass when differential vacuum is equal to , or less than 3 HG.
5.7
2004 Four Stroke PWC Service Manual