you have to take out the Power Steering pump and move it to side and to get the belt off you need to remove front right (passenger) tire
The temperature in a Mercury-based thermometer is read by the level of Mercury found in the thermometer. As Mercury heats up, it expands, therefore raising the level of the Mercury of which we see as a higher temperature. On the other end, as the temperature falls, the Mercury contracts and reads at a lower temperature.
Take it to a marine repair shop or google it up, the answer is there
At lower temperatures water will freeze and mercury will not.
The height of the column of mercury would be lower.
It really depends on usage, but a good rule of thumb is once yearly.
This is a simple bolt-on installation. I'd suggest buying a manual if the procedure is not obvious.
How do I remove the lower unit from my 1984 50 hp. Mercury outboard motor?
The mercury rises. The lower atmospheric pressure allows the mercury to drop in level.
If the horsepower of your Mercury outboard lower unit is 75 and below, SAE 80W90 Gear Lube is recommended.
yes
Simply because Mercury is much less massive than earth.
oxygen