🏷️ Basic Information Identification Make: Yamaha Model: V6 EXCEL LF Year: 1989 Generation: First Generation 📋 Manual Details Documentation Manual Type: Factory Service Manual Manual Title: 1989 Yamaha V6 EXCEL LF Outboard Service Repair Maintenance Manual Availability: PDF Download Language: English Features Organization: Step-by-step procedures Readability: Easy to read, handy reference Content Coverage: Comprehensive explanation of all disassembly, repair, assembly, and inspection operations Diagrams: Exploded diagrams before disassembly sections Searchability: Completely bookmarked and searchable ⚙️ Engine Specifications Engine Type Configuration: V6 Aspiration: Naturally Aspirated Displacement Cubic Inches: 129.8 Liters: 2.1 Power Horsepower: Approx. 150-200 (Typical for this class) Ignition System: CDI (Capacitor Discharge Ignition) Cooling System: Water-Cooled 🔧 Transmission Drive Type: Outboard Lower Unit Gear Ratio Standard: Variable, specific ratio required from manual 📐 Dimensions Shaft Length Options: Various (e.g., 20", 25", refer to manual) 🔧 Maintenance Lubrication Gear Oil Capacity: Specific to lower unit, refer to manual Fuel Type: Unleaded gasoline Oil Type: TC-W3 NMMA certified 2-stroke oil (or equivalent) Spark Plugs Type: Specific NGK or equivalent, refer to manual 📄 Performance Rpm Range Wide Open Throttle: Specific to model, refer to manual