This manual covers the Mariner Outboard motor models manufactured between 1994 and 1997. These robust outboard motors are engineered for reliable performance on the water, featuring a 100 HP water-cooled engine with CDI ignition. The fuel system is carbureted, and lubrication is managed through an oil injection or pre-mix system, ensuring efficient operation. The transmission utilizes an outboard gearcase with a typical 2.0:1 gear ratio. These units are designed for demanding marine applications, offering dependable power and durability for various boating needs. This Factory Service Repair Manual in English provides comprehensive guidance for maintaining and repairing your Mariner Outboard motor. It details essential procedures, including fluid capacities and recommended types for lower unit oil, fuel, and engine oil, along with recommended maintenance intervals for spark plugs, water pump impellers, fuel filters, and gear oil. The manual also addresses common troubleshooting issues such as starting problems, overheating, and fuel delivery issues, offering solutions to keep your motor running optimally. This resource is invaluable for owners, mechanics, and technicians seeking to ensure the longevity and performance of their Mariner Outboard.