🏷️ Basic Information Identification Make: Yamaha Model: 50EJRY Outboard Year: 2000 📋 Manual Details Publication Manual Type: Service Repair Maintenance Manual Format: PDF Language: English Features Searchable: Yes Bookmarked: Yes Diagrams: Exploded diagrams included ⚙️ Engine Specifications General Engine Type: Inline 3-Cylinder, 2-Stroke Displacement Displacement: 703 cc (42.9 ci) Power Horsepower: 50 Induction Fuel System: Carbureted Cooling Cooling System: Water-cooled 🔧 Transmission Gear Case Type: Forward, Neutral, Reverse Gear Ratio Gear Ratio: 2.00:1 🔧 Maintenance Lubrication Recommended Oil Type: Yamalube 2-Stroke TCW3 or equivalent Gearcase Oil Type: Yamaha Outboard Gear Oil or equivalent Ignition Spark Plug Type: NGK B8HS-10 or BR8HS-10 Maintenance Schedule Initial Service: First 20 hours or 3 months Regular Service: Every 100 hours or 12 months 📄 Electrical System Ignition Ignition System: CDI (Capacitor Discharge Ignition) 📄 Fuel System Carburetor Carburetor Size: Single Carburetor 📄 Cooling System Water Pump Impeller Replacement: Recommended every 2 years or 200 hours 📄 Controls Steering Steering System: Remote Steering Throttle Throttle Control: Remote Throttle and Shift