1990 evinrude junior lower unit

[mnmike65]

i just bought my first motor a 1990 evinrude junion and i have a question about replacing the oil for the lower unit.i can only find one screw to drain it near the propeller and no vent.i looked all over the lower area.any help would be appreciated. thanks

 

[racerone]

There is only one screw.----Screw faces down to drain.------Hole is up to fill it.-----Make sure it is full.

 

[mnmike65]

thank you for your answer .i changed it and we are ready for the lake!

 

[joereeves]

Mike.... Did you also find the similar oil level screw hole that is near the cavitation plate. Fill from the bottom until the oil flows out the oil level hole higher up the lower unit?

 

[racerone]

The " junior " model referred to may only have one screw.

 

[joereeves]

The " junior " model referred to may only have one screw.

Ah yes, that had slipped my mind. I just double checked my books and you are correct... one (1) drain/fill screw only.