The dry weight of the Mercury outboard FourStroke 40 HP boat motor released in 2005 is approximately 250 pounds. Later versions of this motor are slightly lighter.
The dry weight of a 1992 40hp Johnson is between 180 and 190lbs. depending on the model.
A 40 hp Mercury outboard, serial number 5897057, would have been manufactured in late 1981.
I would say one per spark plug.
1970 40 HP Johnston outboard weighs 145 lbs.
Need to know if its 2 or 4 cycle.
The plug gap for a 1995 model, 40 hp Mercury is .035 in.
The dry weight of a 1984 model, 40hp Yamaha longshaft w/ electric start, is 165 lbs.
how do u check timing in a 40 hp yamaha 2 stroke
yes
it is exact 67 kgs
Yamaha 40hp 6h4l1001833