2003-2004 GP1300R WaveRunner Service Manual, Page 91Get this manual
OIL PUMPOil pump bleeding 1Bleed: Oil pump
Bleeding steps: Place rags around the air bleed screw to catch any oil that might spill Fill the oil tank with the recommended oilNOTE: If the oil pump is replaced or when the oil suction hose and oil delivery hoses are disconnected from the oil pump, fill the hoses with oil, and then connect them to the oil pumpAfter connecting the oil suction hose, be sure to it fasten it with locking tieRecommended engine oil: YAMALUBE 2-W oil only Loosen the air bleed screw two full turns and check that both the oil and air bubbles flow out When there are no air bubbles remaining, tighten the air bleed screw Wipe up any spilt oilAir bleed screw: 3.4 (0.34 kgf m, 2.5 ft lb)