5428 – Evinrude Service Manual 1979 for 55HP

The Evinrude 1979 55HP Service Manual (Item No. 5428) offers factory-issued guidance specifically designed for maintaining and repairing 55HP Evinrude outboard motors—models 55974 and 55975. This manual equips marine technicians and boat owners with the exact procedures to keep their engines running at peak performance.

You’ll find step-by-step instructions for all major systems, including:

• Fuel system – Maintain consistent fuel delivery with clear diagrams.

• Ignition system – Diagnose and fix spark issues to ensure reliable starts.

• Powerhead – Rebuild and service internal engine components accurately.

• Lower unit – Access detailed gearcase repair and reassembly procedures.

• Electrical system – Identify and resolve wiring, charging, and battery faults.

• Remote control system – Adjust and fine-tune control linkages and shifting.

Because it’s based on factory specifications, the manual eliminates guesswork. Moreover, it contains clear exploded diagrams and model-specific references that improve accuracy during repairs. Whether you're doing routine maintenance or rebuilding a full powerhead, this book walks you through each job with confidence.

Built for marine workshop durability, it features three-hole punched binding—perfect for mounting in service binders or toolroom walls. Originally published by Outboard Marine Corporation USA in 1978, the content remains highly relevant for vintage engine restoration today.

By using this manual, you reduce the risk of costly mistakes and increase repair precision. Unlike generic guides, this one provides the exact information the manufacturer recommends.

Shop at Arizona Outboard Dismantlers for genuine marine service literature trusted by professionals and enthusiasts alike.