🏷️ Basic Information Identification Make: Mercury Marine Model: 250 OptiMax Jet Drive Starting Model Year: 2002 Starting Serial Number: 0E407100 📋 Manual Details Document Information Manual Type: Service Repair Manual Downloadable: YES File Format: PDF Compatibility: All Versions of Windows & Mac Language: English Requirements: Adobe PDF Reader ⚙️ Engine Specifications Engine Type Engine Type: Direct Fuel Injection (DFI) Outboard Engine Details Engine Family: OptiMax Aspiration: Supercharged Fuel Delivery: Direct Fuel Injection (DFI) Ignition System: CDI (Capacitor Discharge Ignition) Cooling System: Water-Cooled Power Output: 250 HP Powerhead Description: Comprehensive Powerhead Service and Repair 🔧 Transmission Drive System Drive Type: Jet Drive Pump Unit Service: Detailed coverage of the jet pump unit 🔧 Maintenance Scheduled Maintenance Maintenance Sections: • Specifications • Maintenance • General Information • Jet Installation • Electrical • Ignition • Charging & Starting System • Timing, Synchronizing & Adjusting • Fuel System • Fuel Pump • Direct Fuel Injection • Oil Injection • Emissions • Powerhead • Cooling • Pump Unit Maintenance Support Diagrams: High Quality Diagrams Instruction Style: Step-by-step Printable: All pages printable 📄 Additional Features Content Color Diagrams: Included