Yamaha Marine Outboards Service Manual – 40H / 50D Models (P/N 6H4-28197-60)

This original Yamaha Marine Outboards Service Manual covers the 40H and 50D outboard motor models and is an essential reference for technicians, DIY mechanics, and collectors. Printed by Yamaha Motor Co., Ltd., this multilingual manual includes English (E), French (F), and Spanish (ES) instructions for servicing and maintaining your Yamaha 2-stroke engines.

Details:

• Models Covered: Yamaha 40H / 50D outboard motors

• Manual Type: Factory Service Manual

• Languages: English, French, Spanish

• Publisher: Yamaha Motor Co., Ltd.

• Part Number: 6H4-28197-60

• Content Includes: Engine specifications, disassembly and reassembly instructions, diagnostic procedures, maintenance guidelines, electrical schematics, and troubleshooting tips

• Condition: Pre-owned, workshop-used – ideal for hands-on reference

Whether you're performing routine maintenance or an in-depth rebuild, this official Yamaha manual ensures your 40H or 50D runs like new