This factory service repair manual covers the Mercury Mariner 225/250 EFI outboards, specifically the Marathon and SeaPro models from the 3.0 Litre 2-Stroke generation. These engines are engineered for robust performance, featuring electronic fuel injection for enhanced efficiency and power...
🏷️ Basic Information Identification Make: Mercury Mariner Model: Mariner Outboard Model Variant: 225 EFI / 250 EFI / 3.0 Litre Marathon / 3.0 Litre SeaPro Year: Not specified (covers serial numbers from US 0D280813 and above) Serial Number Coverage: US...
🏷️ Basic Information Identification Make: Mercury Mariner Model: Mariner Outboard Model Variant: 225 EFI / 250 EFI / 3.0 Litre Marathon / 3.0 Litre SeaPro Year: Not specified (covers serial numbers from US 0D280813 and above) Serial Number Coverage: US...