296021 Service Data – Yamaha 1989 Outboards

The Yamaha 1989 Service Data manual is the official factory reference for Yamaha Marine outboards. It covers essential service specifications and technical data for multiple models. Mechanics and experienced boat owners can rely on it for accurate information.

Inside, you will find electrical testing charts, ignition system diagrams, torque settings, and service intervals. The diagrams make troubleshooting faster, and the step-by-step instructions give you confidence in every repair.

Use the Yamaha 1989 Service Data book to check coil resistance, set timing, and follow correct maintenance procedures. The manual’s clear layout helps you locate the right information without wasting time.

Following the specifications improves reliability and extends engine life. Safe, consistent performance on the water starts with correct service data. The information comes straight from Yamaha’s own engineering team.

Built to handle workshop use, the book’s durable format and organized charts make it an essential tool. Every detail is designed to reduce errors and save time.

Arizona Outboard Dismantlers offers original manuals like this so you can maintain your Yamaha outboard with professional accuracy.