Suzuki DF115A 2019 Owner's Manual

Suzuki DF115A 2019 Outboard Engine manual cover
Pages 91
Year 2019
Language(s)
English en

Suzuki DF115A 2019 Outboard Engine Specification

The Suzuki DF115A 2019 Outboard Engine is a robust and efficient four-stroke outboard motor designed for a variety of marine applications. At its core, the engine features a DOHC 16-valve powerhead with a 2.0-liter displacement, delivering a reliable and powerful performance. The engine is engineered with Suzuki's Lean Burn Control System, which optimizes fuel efficiency by predicting fuel needs according to operating conditions, thus enhancing fuel economy without sacrificing performance.

A multi-point sequential electronic fuel injection system ensures precise fuel delivery, contributing to smoother and more responsive throttle operation. The DF115A incorporates a self-adjusting timing chain, which is maintenance-free and enhances durability by providing consistent valve timing. This model also includes Suzuki's offset driveshaft, which improves power output, reduces vibration, and leads to a more compact design.

The engine is equipped with a large capacity 40-amp alternator that provides ample power for electronics and other onboard equipment. It also features a high-thrust propeller, designed to produce greater thrust and control, particularly useful for larger boats or when towing. An innovative tilt limit system prevents the engine from tilting beyond a certain angle, protecting the boat and motor from damage.

The DF115A is designed with a streamlined cowling that enhances its aesthetic appeal and contributes to reducing drag. It is compliant with stringent emissions standards, making it an environmentally friendly choice for boaters. With its combination of advanced technology, reliable performance, and fuel efficiency, the Suzuki DF115A 2019 Outboard Engine is a versatile choice for both recreational and commercial boating needs.

Suzuki DF115A 2019 Outboard Engine F.A.Q.

What is the recommended oil type for the Suzuki DF115A 2019 outboard engine?

The recommended oil type for the Suzuki DF115A 2019 outboard engine is SAE 10W-40, NMMA FC-W certified 4-stroke engine oil.

How often should I change the oil in my Suzuki DF115A 2019 outboard engine?

It is recommended to change the oil every 100 hours of operation or at least once a year, whichever comes first.

How can I troubleshoot a starting problem with my Suzuki DF115A 2019?

Check the battery connections for corrosion, ensure the battery is charged, inspect the fuel line for leaks or clogs, and verify the kill switch is in the correct position.

What is the correct spark plug gap for the Suzuki DF115A 2019 outboard engine?

The correct spark plug gap for the Suzuki DF115A 2019 is 0.031 to 0.035 inches (0.8 to 0.9 mm).

How do I perform regular maintenance on the Suzuki DF115A 2019 outboard engine?

Regular maintenance includes checking the oil level, inspecting the propeller for damage, flushing the engine with fresh water after saltwater use, and inspecting the fuel system for leaks.

What should I do if my Suzuki DF115A 2019 outboard engine overheats?

Turn off the engine immediately, check for obstructions in the water intake, verify the cooling water flow, and inspect the thermostat and water pump impeller for damage.

How can I improve the fuel efficiency of my Suzuki DF115A 2019 outboard engine?

Ensure the propeller is the correct size and pitch, maintain a steady speed, keep the hull clean, and perform regular engine maintenance.

What is the process to winterize the Suzuki DF115A 2019 outboard engine?

Drain the fuel or add a fuel stabilizer, change the oil and filter, flush the engine with antifreeze, and store the engine in a dry place.

How do I reset the maintenance reminder on the Suzuki DF115A 2019 outboard engine?

To reset the maintenance reminder, turn the ignition switch to the ON position, press the mode button until the maintenance screen appears, and hold the set button until the reminder resets.

What are the symptoms of a failing water pump impeller in the Suzuki DF115A 2019 outboard engine?

Symptoms of a failing water pump impeller include overheating, reduced water flow from the telltale, and unusual noise from the lower unit.