Starting a two-stroke Mercury outboard motor is a straightforward process that can be mastered easily with some knowledge and practice. If you are new to boating or have experienced starting problems with your Mercury motor, this article will provide you with the step-by-step guide on how to start your motor safely and effectively.
Step 1 – Preparation
Assemble all the necessary equipment, including a charger connected to a 12-volt battery, a water hose or a large container of water, and a flushing attachment. Ensure the outboard motor is mounted securely on a stable stand, and the fuel tank has enough fuel to last.
Step 2 – Positioning
Position the steering wheel to the center, tilt the engine to its proper starting position, and ensure the motor’s shifter is in the neutral position. Check the water intake vents and remove any debris, ensuring water can flow through.
Step 3 – Priming the Fuel System
Step on the feeder bulb located in the fuel line’s midsection with your hand or foot until resistance is felt, which indicates the fuel has been pumped into the carburetor’s float chamber. Avoid over priming the system, as this may flood the motor and cause starting problems.
Step 4 – Choke Adjustment
Turn the choke lever to the closed or full choke position, depending on the engine’s age, wear, and temperature. A new motor may require a full choke, while older ones may require less.
Step 5 – Ignition System
Turn the key to the ON position and allow the system to warm up for a few seconds. Pull the engine’s starter cord with a firm and steady motion until the motor runs. If nothing happens on the first attempt, release the tension on the starter cord, and repeat the exercise. As the engine starts, adjust the choke to half position or until the motor warms up.
Step 6 – Closing
Once the motor is running, close the choke and allow it to idle for some time until all the components reach operating temperature. Make the necessary adjustments such as the water output, throttle, and steering wheel to your desired specification. Once everything is set, turn off the motor using the ignition key.
Starting a two-stroke Mercury outboard motor is an easy task that requires some equipment, knowledge, and patience. The six steps outlined in this article are an excellent starting point to any beginner, and they will ensure that you can start your Mercury motor safely and effectively, therefore maximizing your boating experiences.