🛠️ Installation Tips

• Seal the Hull Entry: When routing the wiring harness through the handlebars into the hull, ensure the rubber grommet is seated perfectly. Apply a small bead of marine-grade silicone sealant around the entry point to prevent "mystery water" from entering the hull during heavy surf or capsizing.

• Dielectric Grease is Mandatory: Saltwater is a conductor of electricity and a catalyst for corrosion. Apply a generous amount of dielectric grease to the pins of the multi-pin connector before plugging it into the main harness inside the hull.

   

• Avoid Harness Binding: Ensure there is a "service loop" (slack) in the wiring harness near the handlebars. If the harness is zip-tied too tightly, the internal wires can fray or pull out of the switch box when you turn the bars to full lock during docking.

• Lanyard Post Tension: Test the safety lanyard clip before launching. The button should snap out instantly when the lanyard is pulled. If it feels "sticky" or sluggish, check for any plastic debris or sand that may have entered during installation.

• Clean the Ground: These older Yamaha models are sensitive to poor grounding. While the electrical box is open, ensure the ground wire (usually black) is secured to a clean, rust-free metal surface.