10el75c lower unit lube

[drwilliford]

I recently acquired a 10EL75C, this is the first boat motor that I have ever touched (used to diesel truck engines) among other things i drained the fluid from the lower unit and refilled it. it only took a couple of ounces of fluid. question is---how much fluid should it take?

[JUST-IN-TIME]

less than a quart

[Daviet]

According to your model number you have a 1975 9.9hp. The lower unit should hold 9-10 oz if I remember correctly.