Changing lower unit oil mercury

This is my first time changing the lower unit oil the process appears to be easy. Place the drain pan under the lower unit and then turn the lowest plug counterclockwise with the screwdriver.

For example in a boat that is put in storage and left for a season or a year or two.

Changing lower unit oil mercury. Changing the lower unit oil of a Mercury outboard provides the proper lubrication for the internal components of the motor while removing normal shavings from the oil. Also having a look at the oil during a Mercury outboard lower unit oil change will give you details on the state of the motors internal components. Mercury recommends changing out the lower unit oil on your outboard every 100 hours or once a year.

If youve never changed your outboards gearcase lube before no worries. It only takes some basic tools and around 10 minutes of your time to change a Mercury outboards lower unit oil. Draining Oil from Mercury 40HP 2-Stroke Lower Unit.

Remove the oil vent screw and washer from the right side of the outboard just above the anti-cavitation plate. If you filling it you want to use the pump you can get one cheap at a west marine it screws into the hole you would pump the oil into thelower unit untill it starts to come out of the top screw hole. Then your put the top screw in.

And quickly unscrew the. To change the oil you will need an oil pan screwdriver rags oil and a utility knife. Once you have gathered your supplies lower the Mercury outboard to its vertical position.

Place the drain pan under the lower unit and then turn the lowest plug counterclockwise with the screwdriver. Place the drain plug aside for the time being. Check back tomorrow for part II.

Changing Lower Unit Oil on Mercury Outboard Part II. Yesterday we began describing how to change the oil on the lower unit of a Mercury outboard. Picking up from where we left off remove the upper vent plug and set it aside.

Oil should now be flowing out of the lower unit and into the drain pan. Once everything is seated correctly do up the two bolts holding this unit on press the neoprene cap back on and bolt the prop shaft housing back on to this lower unit. Having done all this I was now ready to add the lube oil.

This time it was easy to pump the oil into the bottom hole until it came out of the top hole. Changing the Lower Unit Oil. The lower drainfill 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 drainfill plug screw and adjust the trimtilt of your outboard motor or sterndrive so that this plug is in the lowest position possible in order to drain the used oil thoroughly. Insert nozzle of a tube of AMSOIL Synthetic Marine Gear Lubricant Mercurys proprietary gear oil into the lower unit drain hole. Squeeze the lubricant up into into the lower unit from the bottom of the tube.

You may need more than one tube of gear oil. I want to change the lower unit oil on my Mercury 150 hp motor but I dont know what type of oil to use. My boat is a 1997 Nitro 884 Savage.

This is my first time changing the lower unit oil the process appears to be easy. I just dont know what type oil to get. The oil cap says use V6 oil only.

I went to purchase the oil but I didnt see any V6 oil. Changing your oil is a type of preventative maintenance that will help keep your outboard lower unit in prime shape so long as you keep up with it. At the bare minimum you should change the oil out at least once a year and that can be enough.

If you scan this with your smart phone it will give you step by step instructions how to change that oil and if you choose not to change that oil yourself. You can simply just type in your zip code and it will give you the nearest Mercury Marine dealer that can do it for you. If you have purchased one of PartsVus handy lower unit oil change kits you will already have new gaskets oil and a pump.

Screw the pump into the lower drain hole then connect it to the container of gear oil. Begin pumping oil into the Mercury 2-stroke lower unit until oil begins to flow from the vent plug at the top. Tells me how to change the gear oil in the lower unit but nothing about changing the motor oil.

Other than me being dumb is there a reason Im not finding any of this information. Ive also done a google search for changing oil on a 2-stroke merc and I still find nothing. Premium 2-Cycle Outboard Oil - For low-to mid-horsepower outboard engines under general marine operating conditions - Exceeds TC-W3 standards - Reduces rust and corrosion of internal components - Meets all outboard and personal watercraft manufacturers recommendations for use of TC-W2 and TC-W3 oils in pre-mix or oil-injected 2-cycle applications.

Good evening guys I decided to change my lower unit oil today as its been quite sometime since ive changed it 01 Merc 250 EFI. When changing it i noticed the oil was very dark navy blue but had some light drops that were creamy colored. For the most part the oil is dark blue but if you.

I have just changed the lower unit oil in my 2004 60 hp Mercury with about 100 hours on it. The oil that came out of the lower unit was the color of coffee with cream. I wonder if this is normal or does the oil have water in it.

The dealer gave me Mercury High Performance gear lube blue color rather than the standard Mercury gear lube. Brown lower unit oil is a sign of rust and is usually found in a gear case that has been sitting for awhile. For example in a boat that is put in storage and left for a season or a year or two.

If there was any water in the lower unit when it went into storage then the water and gear oil.