I have a Mariner 40HP 2 stroke. Lower unit was damaged so I bought an used one. The used one was in neutral and I can rotate prop shaft freely. So I put outboard in neutral and removed the damaged lower unit. When I put the replacement lower unit back, I managed to get drive shaft in but shift...
My mariner was running very slow. After diagnostics based on service manual, I changed stator. It is an used one with exactly the same model number. At the first cranking it started, but when I pushed down the fast idle lever in order to shift to forward, it stopped. Then it only cranks and...