WebJun 27, 2007 · The oil dripping from the lower unit where the exhaust comes out is a new issue. It's definitely oil from the fuel/oil mix, not oil from the lower unit gear case. The oil is black and has an exhaust smell to it. The oil in the gear case is almost as clean looking as it was the day it was put in. Engine seems to be running fine. WebJul 14, 2010 · I've just bought a used boat, and started to service the lower unit on my way to a new water pump impeller+housing, spark plug wires, etc. When I drained my lower unit oil (1982 Johnson 115TLCN), the oil was mostly black and smelly, just like I like it. However, toward the end of draining, there was some milky oil coming out.
Evinrude lower unit oil type - Engine Oil C…
WebDec 4, 2024 · That would be bad news for everyone! So, what’s the right Mercury outboard lower unit oil capacity for your engine? Well, that depends on its model. For instance, 2.5 … WebJun 29, 2012 · Marine or HDEO, I wouldn't run a automotive spec 5-30 in it. Marine engines shear oil a lot more, and have a lot more fuel dillution issues. There aren't a lot of 30 weight FC-W oils out there so your choices are really the Honda Marine oil on the high end (or some other even more expensive xw-30 FC-W oil) or a HDEO on the low end (like Rotella T5 10w … bto food
Precision Lubricants Gear Lube Mercury Marine
WebJan 4, 2024 · The lower drain/fill plug screw is usually located on the starboard side of the lower unit, beneath the “bullet-shaped” portion of the lower unit housing. Locate your drain/fill plug screw and adjust the trim/tilt of your outboard motor or sterndrive so that this plug is in the lowest position possible in order to drain the used oil thoroughly. WebNov 17, 2009 · Use With 32 ounce (946 ml) Gear Lube Bottle. Yamaha Tohatsu Adapter. Fits Any Outboard or Stern Drive with A 3/8 inch (10 … WebCheck the color of your lower unit lubricant by cracking the “drain screw” on the bottom of the bullet and the “vent screw” on the side of the lower unit. Allow a small amount to drain into a clean container. If the lubricant is milky in color, you’ve got water in the lubricant. Have the lower unit seals inspected by your Yamaha ... bto forestry solutions inc