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Yamaha 4-Stroke Oil Change – 100-Hour Service Guide Keeping your Yamaha 4-stroke outboard in peak condition starts with timely maintenance. At every 100-hour interval, an oil change should be your first task. Below is a step-by-step guide to help you change your Yamaha’s oil like a pro and extend your engine’s life and performance. Step 1: Check Engine Oil Le …
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Yamaha 2-Stroke Oil Maintenance for 100-Hour Service Timely maintenance is the key to outboard engine longevity. If you own a Yamaha 2-stroke with an oil-injection system, performing oil system service during your 100-hour interval is essential. This quick guide walks you through the process so you can maintain your Yamaha’s performance and avoid costly issues down the l …
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Maintain Your Yamaha Fuel System Every 100 Hours Yamaha outboards demand reliable fuel delivery—especially after extended use. As part of your 100-hour maintenance, inspecting and servicing your fuel system is essential for preserving performance and longevity. Here's how to service both your on-board fuel-water separating filter and the engine-mounted filter element. 1. …
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