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General| Full Throttle RPM Range | 5000-6000 rpm |
|---|---|
| Starting System | Electric |
| Ignition System | TCI |
| Lubrication System | Wet Sump |
| Recommended Fuel | Regular Unleaded (Minimum Pump Octane 87) |
| Steering | Remote |
| Trim Method | Power Trim & Tilt |
| Exhaust | Through Jet Pump |
| Engine Type | 4-Stroke |
| Jet Pump Type | Axial Flow |
| Rated HP | 90 hp |
| Fuel Induction System | EFI |
| Alternator Output | 25 Amp |
| Recommended Engine Oil | Yamalube 4M |
| Warranty | 3 Years Limited |
Explains how corrosion affects outboards and how to prevent it.
Highlights the importance of fuel system maintenance to prevent issues.
Provides steps to protect against ethanol damage, like filter installation and additives.
Emphasizes the importance of electrical system care in marine environments.
Explains the function of the Power Trim & Tilt unit and its maintenance.
Discusses propeller inspection, care, and maintenance for optimal performance.
Presents a chart and guidance on maintenance intervals for various components.
Guides on selecting the correct engine oil and filter for your outboard.
Explains why marine oils differ due to engine load, speed, temp, and environment.
Explains the function of the lower unit and its maintenance needs.
Provides instructions for changing lower unit lubricant and replacing crush washers.
Explains the function, importance, and maintenance of the outboard's water pump.
Provides procedures for preparing the outboard for extended storage.
Covers visual inspection, fluid changes, and engine fogging for storage.
Explains the benefits of choosing Yamaha outboards and products.
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