That raises the most obvious dilemma: are Mercury Optimax motors good enough? Mercury Optimax collection delivers motors that are available in a lightweight layout…

If there is air buildup inside the fuel, the line is not going to provide sufficient fuel. Because of this, you may discover a softer fuel line for the touch. 

How will you examination a fuel pump on an outboard motor? Fortuitously, there are actually very simple ways to check your fuel pump. This process assumes that you have previously checked the rest of the fuel method for cracks, leaks, and standard signs of dress in to be sure continuity among the fuel tank and pump.

Step one in diagnosing fuel line problems is examining all of the connections amongst the fuel tank, fuel pump, and motor.

A: Inspect the air consumption box and idle adjustment screw for damages that might disrupt sleek air-fuel mixture supply leading to engine’s tough jogging at idle speeds.

We have a big stock of recent, obsolete and aftermarket parts in stock ready for speedy shipping. Order online these days and you'll have the parts in the palms in just a few days.

Thank you for reaching out to us. I apologize for that delayed reaction. Using your serial number I had been ready to Track down the two aspect numbers connected with the carburetor assembly.

This is frequently dependant on location, the overhead charges on the shop, the handling from the parts, plus the taxes that go with distributing parts.

five. Use Ethanol-free of charge Fuel: Ethanol’s Expense-preserving optical illusion could be good for autos but poor for boats.Ethanol is thought to induce corrosion in metals like aluminum that's existing in nearly all of Outboards .

Oil filters are frequently buried so we don’t concern yourself with shifting them unless There's an issue originating from there. Can you see why it’s “cheaper” to keep up a two-stroke?

The engine coupler is a major Portion of an outboard. In mercury 9.9 hp outboard motor an outboard motor, the engine coupler is made to connection the motor for the drive shaft.

Hi John, I apologize for the delay in responding to your remark. I have passed your concern together to our assist team and you'll hear from them Soon.

Connect the compression gauge into the spark plug hole. Then, twist the throttle position wide open up and both pull the rope start or transform the starter over several situations.

Every Mercury outboard features a serial number label located on the transom bracket area of the motor. The newest serial number labels Show a 2-digit number inside of a box in the lower right percentage of the label.