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You don't put motor oil in a lower unit. Get a few tubes of lower unitgear lube from a marine supply dealer and a device to squirt it in. Remove the screws at the top and the bottom. Drain the old lube out. squeeze the new lube in from the bottom till it comes out the top, then re install the screws. Do this at the end of every boating season.
What else can I help you with?
How much gear oil goes in a 125 hp mercury outboard?
22.5 fluid ounces (or 666 ml's) per our 1994 Mercury 125 outboard manual.
What spark plug goes in 2001 mercury outboard 125 hp outboard motor?
Ngk bpz8h-n-10
Why is your mercury outboard beeping?
a constant beep is the overheat alarm a beep that goes in and out is low to no oil alarm
What spark plug goes in a 1999 mercury 125 hp Outboard?
ngk bp8h-n-10
What type of grease goes in the lower unit of a mercury boat motor?
For a Mercury outboard motor's lower unit, it's essential to use a high-quality marine gear oil specifically designed for outboard motors, such as Mercury High-Performance Gear Lube or an equivalent. These lubricants offer excellent protection against corrosion, water intrusion, and wear under high-stress conditions. Always check the owner's manual for the specific type and viscosity recommended for your particular model.
Which plug wire goes to which plug on a mercury outboard?
In order to correctly answer this question, the particular engine referred to must be made known.
Why does your mercury outboard go in reverse but not forward?
If your Mercury outboard motor goes in reverse but not forward, it could be due to a few potential issues. One common cause is a problem with the shift linkage, which may be misaligned or damaged, preventing it from engaging the forward gear properly. Another possibility is that the propeller or lower unit has sustained damage, affecting its ability to transmit power in the forward direction. Lastly, issues with the control mechanism, such as a faulty throttle or gear shifter, could also be at fault.
What type of grease goes in the lower unit of a Johnson outboard?
For a Johnson outboard, the lower unit typically requires a high-quality marine gear oil rather than grease. It's essential to use a product specifically designed for outboard lower units, such as 80W-90 or 75W-90 gear oil, depending on the manufacturer's specifications. Always consult the owner's manual for the correct type and viscosity to ensure optimal performance and longevity of the lower unit.
What is the oil weight goes in a 1998 mercury villager?
According to the 1998 Mercury Villager Owner Guide ( 5W-30 ) is the preferred oil
Does liquid Mercury float in water?
Yes, liquid mercury does float in water because it is denser than water. This means that the weight of the mercury displaces an equal weight of water, causing it to float on the surface.
Where can you find a wiring diagram for a kill switch for a 9.8hp mercury outboard?
I don't know where to find the diagram, but one wire from the button goes to the stator brown lead, (at terminal block under flywheel). The other lead from stop button, goes to ground.
How fast a 8hp outboard will go?
There are too many variables here to give you a solid answer, but my 21 foot Santana Sail Boat (weight approx: 1600lbs) goes 8-10mph.
