This comprehensive Mercury Mariner Outboard 45jet 50 55 60 Hp 2-stroke Factory Service Repair Manual provides detailed repair procedures for a wide range of models, including the 15 jet, 50, 55 Marathon, 55 Seapro, 60, 60 Bigfoot, 60 Marathon, and 60 SeaPro outboards. The manual covers serial numbers US 0D000750 and above for US models and 09671687 and above for Belgium models. Whether you're a seasoned mechanic or a DIY enthusiast, this manual equips you with the knowledge to tackle any repair job. Its content encompasses all aspects of these outboard engines, from general information and specifications to in-depth explanations of electrical and ignition systems, fuel systems, powerheads, mid-sections, lower units, and outboard installation and attachments.

The Mercury Mariner Outboard 45jet, 50, 55, and 60 horsepower models were a series of 2-stroke outboard engines renowned for their power and durability. These engines were popular choices for a variety of marine applications, including fishing, recreational boating, and even commercial use. The 45jet, in particular, was designed for shallow-water applications and featured a jet drive system that allowed it to navigate through shallow waters and tight spaces with ease. The 50, 55, and 60 horsepower models offered increasingly powerful options for larger boats and heavier loads. These engines featured rugged construction and reliable performance, thanks to their robust 2-stroke design. The Mercury Mariner 45jet, 50, 55, and 60 horsepower models were powered by a single-cylinder, 2-stroke engine with a displacement ranging from 45 to 60 cubic inches. They featured a variety of innovative features, including a large-bore cylinder, a single carburetor, and a lightweight and compact design. The engines were known for their smooth acceleration and fuel efficiency, making them a popular choice among boaters. However, like many 2-stroke engines, they required a fuel-oil mixture for operation, and their emissions were higher compared to modern 4-stroke engines. The Mercury Mariner 45jet, 50, 55, and 60 horsepower models were produced for a limited time, ceasing production in the early 2000s as stricter emissions regulations were implemented. However, these engines continue to be popular choices for boaters who appreciate their reliability, power, and affordability.