🏷️ Basic Information Identification Make: Mercury Model: Mariner Outboard 30 JET / 40HP 4Cylinder Product Category: Outboard Motor Service Repair Manual Serial Number Us: 0C159200 and Above Serial Number Be: 9570305 and Above Serial Number Ca: 0A748269 and Above 📋 Manual Details Publication Manual Type: Service Repair Manual Language: English Format: PDF Compatibility: All Versions of Windows & Mac Requirements: Adobe PDF Reader Downloadable: YES 🔧 Transmission Drive Drive System: Jet Drive 🔧 Maintenance Repair Procedures Covered Systems: • Electrical & Ignition • Ignition System • Battery, Charging System & Starting System • Timing, Synchronizing & Adjustment • Wiring Diagrams • Fuel System & Carburetion • Powerhead • Mid-Section • Clamp/Swivel Bracket & Drive Shaft Housing • Power Trim • Manual Tilt System • Lower Unit • Jet Drive • Outboard Motor Installation/Attachments • Tiller Handle and Co-Pilot • Rewind Starter • Oil Injection System 📄 Specifications Device Device Type: Outboard Motor Intended Use: Servicing and Repair 📄 Performance Specs Engine Engine Type: 4Cylinder Horsepower: 40HP Model Variant: 30 JET