Yamaha 4-Stroke Oil Change – 100-Hour Service
Posted by Victor .O. on 29th Jun 2025
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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How to Protect Your Yamaha Outboard: Essential Products and Best Practices
Posted by Victor .O. on 29th May 2025
Summary
Regular maintenance protects your Yamaha outboard from the harsh marine environment. From corrosion inhibitors and marine‐grade greases to fuel additives, external cleaners, and heavy‐duty covers, the right products will restore lost power, guard against wear, and extend engine life.
1. Corrosion & Rust Defense with Yamashield
Yamashield Rust & Cor
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Yamaha Lower Unit Maintenance: Essential Tips for Optimal Performance
Posted by Victor .O. on 29th Apr 2025
Understanding the Importance of Lower Unit Maintenance
The lower unit of your Yamaha outboard is crucial as it converts engine power into the rotation of the propeller shaft, propelling your boat forward. Regular maintenance ensures optimal performance and longevity of your outboard motor.
Lubrication: The Heart of Lower Unit Care
Inside the lower unit, gears are constantly in
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