This comprehensive service and repair manual is specifically designed for Mercury Mariner outboard motors with 135HP, 150HP, 175HP, and 200HP engines. It is applicable to models with serial numbers 0G960500 and above, manufactured for the United States market.

This manual provides thorough instructions and detailed diagrams for all workshop procedures, covering everything from basic maintenance tasks like changing spark plugs to complex engine overhauls. It includes invaluable information such as specifications, maintenance schedules, general information about the outboard motor, installation procedures, electrical systems, ignition systems, charging and starting systems, timing and synchronization adjustments, wiring diagrams, fuel systems (including fuel pump, carburetion, and fuel injection), oil injection systems, emissions, powerhead components, cooling systems, mid-section components, clamp/swivel brackets, drive shaft housing, power trim, gear housing (right and left hand non-ratcheting), attachments and control linkage, and color diagrams.

This manual is identical to the manuals provided to authorized Mercury dealer workshops, offering the same level of technical detail and accuracy. The information is presented in a clear and organized manner, making troubleshooting and repairs efficient and effective.

The Mercury Mariner 135HP, 150HP, 175HP, and 200HP outboard motors represent a robust and reliable line of powerplants designed for a wide range of marine applications. These outboards are known for their impressive performance, fuel efficiency, and durability, making them popular choices for both recreational and commercial boaters. Powered by Mercury's renowned four-stroke technology, these engines offer smooth and quiet operation, minimizing noise and vibration for a more enjoyable boating experience. They boast a range of features designed to enhance performance and longevity, including advanced electronic ignition systems, fuel injection, and corrosion-resistant components. With their powerful torque and responsive throttle, these Mariner outboards excel in providing swift acceleration and efficient cruising speeds, allowing boaters to enjoy the open water with confidence.

These outboards are built to withstand the rigors of diverse marine environments. They feature robust construction, with high-quality materials and durable components that can handle demanding conditions. Their compact design makes them compatible with various boat types, from small fishing vessels to larger recreational craft. The Mariner 135HP, 150HP, 175HP, and 200HP outboards have earned a reputation for reliability and low maintenance requirements, minimizing downtime and maximizing enjoyment. Whether it's navigating tranquil lakes, traversing open waters, or engaging in thrilling sportfishing adventures, these Mercury Mariner outboards offer the power, performance, and peace of mind that boaters demand. Their comprehensive design and rugged construction make them a dependable choice, allowing enthusiasts to focus on the joy of boating instead of worrying about engine issues.