Leg oil

[thenovascotian]

I have a 650(65hp) I think it is a blue line anyways its a older merc,but was wondering what kind of oil i can use in the leg and where do i fill it in the hole that says vent or the hole just off to the side and below it.

 

[SigSaurP229]

Re: Leg oil

Process for changing lower unit oil is simple there are two screws one at the bottom where u drain the oil and one up top for vent. Take the vent screw out place drain pan under bottom screw remove screw let all oil drain out. Now is when it gets messy take pump and pump new lower unit oil in through the drain screw until it starts seeping out of the top vent screw then its full. Have a friend replace bottom screw before any new oil leaks out replace top screw use quicksilver premium brand