Oil Separator Tank; Oil Cooler Assembly - Yamaha WaveRunner FX SHO Service Manual

GEN
INFO

Oil separator tank

The scavenge pump pressure feeds the engine oil to the oil separator tank. The oil saparator tank
separates the gas from the engine oil. The gas is routed to the cylinder head cover as blow-by gas
and the engine oil flows into the inner oil pan at the center of the oil pan.
È From scavenge pump
É To cylinder head
Ê To inner oil pan

Oil cooler assembly

The mounting location for the oil filter is integrated into the oil cooler assembly. Cooling water flows
on both sides of the engine oil to effectively cool the oil.
É
É
1 Engine oil
2 Cooling water
È From jet pump unit
É To cooling water pilot outlet on port side
Feature and benefit
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