If your Mercury 7.5 outboard motor won't shift into gear, it could be due to several issues. First, check the shift linkage for any obstructions or damage. Additionally, inspect the gear oil for contamination or low levels, as this can affect shifting. Lastly, ensure that the throttle and shift controls are functioning properly; a malfunction here could prevent the motor from engaging.
If the horsepower of your Mercury outboard lower unit is 75 and below, SAE 80W90 Gear Lube is recommended.
The listed dry weight for a 1990 model, 75 hp Mercury outboard is 299 lbs.
The dry weight of an 1985 model, 75 hp Mercury outboard is 265 lbs.
The "OC" model 75 hp Mercury outboards were manufactured in 1990.
you dont need to worry about gear ratio if you go to a larger tire depending on how big on my 2001 ram 1500 i can go from stock 245/75/16 up to 285/75/16 just need to reset the speedometer with dealer scanner that way you wont affect the configuration of your computer
A 75 hp Mercury outboard, serial number 6559291, is a 1984 year model.
craters... :)
Nc 75 ratio of roll change gear
no there wont be
The dry weight of an 1985 model, 75 hp Mercury outboard is 265 lbs
135kg
Surface area of planet Mercury is 7.48×10^7 km2