OB3642 Service Manual – Chrysler 9.9HP, 15HP & 250 Sailor

The OB3642 Service Manual is the factory-OEM repair guide for Chrysler outboard motors in the 9.9HP, 15HP, and 250 Sailor series. It includes the exact model codes for Chrysler’s 9.9HP lineup (92B1H, 92H1H, 92H1J, 94H1F, 95B1G, 95H1G, 98B1B, 98H1B) as well as the 15HP (152B1G) and 250 Sailor versions.

Inside this OB3642 Service Manual you’ll find well-organized sections covering:

• Introduction & General Service Information

• Engine Performance & Specifications (idle & top RPM, compression, etc.)

• Fuel System & Carburetion

• Ignition System

• Power Head / Internal Engine Components

• Lower Unit / Propeller Housing Service

• Electrical / Wiring Diagrams

• Steering Handle, Manual Start / Remote Controls

• Troubleshooting & Diagnostics

Each section includes component diagrams, factory torque values, maintenance schedules, and step-by-step repair procedures. Whether you’re performing routine service or restoring classic Chrysler outboards, this manual gives you the factory detail you need. Shop at Arizona Outboard Dismantlers for the parts you need to stay on the water.
Issued by Chrysler Marine (West Bend), the OB3642 Service Manual retains the original engineering specifications and is trusted by marine mechanics, hobbyists, and enthusiasts who want accurate repair data and authentic factory documentation.