Yamaha F150 [18/313] Lubrication system

Yamaha F150 [18/313] Lubrication system
GEN
INFO
General information
1-13
63P3F11
Lubrication system
The lubrication oil flow diagram is as follows.
There is a small hole in the relief valve to allow oil to drain from the oil filter bracket so that it does
not remain in the oil filter. This prevents oil from spilling out when replacing the oil filter.
1
Relief valve
2
Oil filter bracket
È
Oil
S63P1260
Cylinder sleeve
Piston
Crankpin
Balancer
journal
Crankshaft main journal
Main passage
Oil filter
Oil filter bracket
Relief valve
Oil pump
Oil strainer
Oil pan
Camshaft journal
Camshaft
IN/EX valve
Oil pressure sensor
Crankcase
Cylinder head
S63P1180
:
È
1
2

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