🏷️ Basic Information Identification Make: Mercury Mariner Model: Marathon Supported Models: 65, 75, 80, 90, 100, 115, 125 Product Name: Mercury Mariner 65 75 80 90 100 115 125 MARATHON Service Manual PDF Download Product Description: Complete service and repair manual for Mercury Mariner Marathon outboard motors. Covers troubleshooting, maintenance, and repair for various engine models. Enhances user understanding and preventative maintenance. 📋 Manual Details Technical Specifications Manual Type: Service and Repair Manual Language: English Format: PDF / WINRAR Compatibility: Win95/98/ME/XP/vista/7/8/Linux/MAC, iOS, Android Delivery Method: Instant Download Additional Information Related Manual Types: Workshop Manual, Repair Manual, Maintenance Manual, Factory Manual, Shop Manual, Technical Manual ⚙️ Engine Specifications General Engine Information Engine Type: Outboard Motors (Specific engine types not detailed in product description, but likely 2-stroke or 4-stroke depending on era) Displacement: Varies by specific model (65, 75, 80, 90, 100, 115, 125 HP) Power Output: 65-125 HP (Horsepower) Engine Components Powerhead Section: Covered in manual Fuel System: Covered in manual (Fuel pump, Carburetor) Oil Injection: Covered in manual Emissions: Covered in manual Ignition System: Covered in manual Charging Starting System: Covered in manual Timing Synchronizing Adjusting: Covered in manual Wiring Diagrams: Covered in manual 🔧 Maintenance General Maintenance Maintenance Covered: Yes Preventative Maintenance: Yes Troubleshooting Guidance: Yes 📄 Drivetrain Mid Section Component: Mid-Section Drive Shaft Housing Component: Clamp/Swivel Brackets & Drive Shaft Housing Lower Unit Component: Lower Unit Jet Drive Component: Jet Drive 📄 Control Systems Power Trim Power Trim Version 1: S/N-USA 0G360002/BEL-9934136 and Below Power Trim Version 2: S/N-USA 0G360003/BEL-9934137 and Above Shock Absorber Component: Shock Absorber Manual Tilt Component: Manual Tilt Attachments Control Linkage Component: Attachments/Control Linkage Throttle Shift Linkage Component: Throttle/Shift Linkage Tiller Handle Component: Tiller Handle