I figured that ALL Force 50HP Carbs interchanged through the years. But these two are quite a bit different. The throat is a bigger diameter. The flange is much wider between bolt mounting centers. Even the bolt holes are bigger.
My 1987 Force's carb part number is:
WE17A - (Walbro I believe)...
Thanks. Learn something new everyday.
I always figured there was no unburned fuel besides the richening for lube and that everything that went into the crankcase got burned eventually.
I guess it would eventually puddle at the bottom of the engine and create an issue. I suppose chainsaws...
In the video, the motor has points and condenser under the flywheel. I'm guessing my dad's 1985 50hp (in the picture) is also points.
My 87 Force 50 has CDI ignition with triggers under the flywheel.
My dad (who's working on his engine) says he thinks it has points and condenser like this 1980 Chrysler:
Looking at his picture again, I think he's right.
Heres the manual for a 125hp but it will likely be the same for a 50 but one carb instead of two.
The manual says warm up engine and put it in neutral. Adjust the screw out (richer) until engine starts to 4 stroke (sputter). Dial it the opposite direction until it starts to run so lean it...
One other thing that I'd consider common with age when the primer never becomes firm with pumping is that the fuel pump diaphragm tears and no longer pumps. When this happens, fuel goes right through the diaphragm and into the crank case through the impulse hose (the small fuel line hose that...
I have unscrewed that myself on my first Force almost a decade ago... I knew when the screw came out and I saw the rounded end, I had done something wrong. I put it back in before the works dropped down and all was ok. But... it taught me a lesson.
At the end of the day it will just mean more...
I found a page in my manual about matching the shift rod to the shift mechanism in the motor caul that says find FWD mark the position, find REV mark the position, then set Neutral on the shift rod as right in the middle.
I'm finding play in the mechanisms means I have to go from Forward to...