40 lb. ft. w/#271 loctite
1980-1981 www.marineengine.com/mfr/mercury
The serial number OC111736 for a Mercury 15hp outboard motor indicates that it was manufactured in 1981. Mercury outboard motors typically use a coding system where the first letter represents the year of manufacture, and "O" corresponds to 1981 in this case. For precise confirmation, you can also contact a Mercury dealer or refer to an official Mercury outboard serial number guide.
A 40 hp Mercury outboard, serial number 5897057, would have been manufactured in late 1981.
A 25 hp Mercury outboard, serial number 5848745, is a 1981 year model.
A 9.8 hp Mercury outboard, serial number 5542204, is a 1981 year model.
A 175 hp Mercury outboard, serial number 5921200, would be a 1981 year model.
The 1981 model 9.8 hp Mercury outboard requires a 50:1 ratio, this is roughly 1 pint of 2 cycle oil, to 6 gallons of fuel.
A 50 hp Mercury outboard, serial number 5747368 is a late 1981 year model.
A 9.8 hp Mercury outboard, serial number 5641000, would be a 1981 year model.
To determine the year of a Mercury outboard motor with the Canadian serial number 7140019, you can refer to Mercury's serial number lookup charts, which typically provide the manufacturing year based on the serial number. For this specific serial number, it generally indicates that the outboard was manufactured in 1981. However, for the most accurate identification, it's always advisable to consult an official Mercury dealer or service manual.
The Mercury Outboard 60hp E60ELCIA uses a combination of fuel, air, and spark to power its engine. Fuel is injected into the combustion chamber, mixed with air, and ignited by a spark plug to create controlled explosions that drive the pistons. These pistons then turn the crankshaft, which ultimately propels the boat forward in the water.
The Mercury Blue Band 50hp outboard motor with serial number 9282470 was manufactured in 1981. The "Blue Band" designation typically indicates models produced during the late 1970s and early 1980s. For exact specifications or historical details, you may refer to official Mercury Marine resources or outboard motor reference guides.