Winterizing a Yahama 150 4 Stroke

[Pig Pen]

This year I purchased a 2013 21 Ft Parker with a 150 Yamaha 4stroke. Ive put 22 hours on it since the break-in service. All the fluids were changed at that time. My question is other then fogging the engine and changing the fuel filter, what else should I do. Change the lower unit oil as well as the engine oil. This is my first time dealing with a 4 stroke. Thank you in advance

 

[Brent]

here is a checklist

https://www.simyamaha.com/SearchResults.asp?Cat=2637

 

[Pig Pen]

Thanks Brent....I guess I should have been more specific...should I change out the lower unit oil as well as the motor oil too

 

[DaleH]

... should I change out the lower unit oil as well as the motor oil too

Yes, that should be done before the Winter lay-over. Best to have the OB warmed up before doing this, so that the acids and crud in the oil is in suspension.

 

[Pig Pen]

Thank you Dale