Setting the proper operating angle on your manual-tilt engine is critical for achieving optimal performance, stability and steering effort. Fortunately, it is incredibly easy to do if you follow a few simple steps.
Additionally, knowing how to change the outboard operating angle for planing boats makes it possible to run at the optimum angle while operating at higher speeds, helping to maximize performance and reduce steering torque.
In this video by Wired2Fish, you’ll learn the steps on how to set your manual-tilt engine to its optimal setting. While the process is demonstrated on a Mercury 4hp FourStroke outboard, the basic guidance applies to other manual-tilt Mercury engines that might have varying tilt mechanisms, such as ratcheting tilt. Be sure to refer to your operation, maintenance and installation manual to familiarize yourself with the correct process for your engine.
The ideal manual tilt setting for most applications is to have the outboard gearcase positioned perpendicular to the water when traveling at full speed.
Here are the steps for getting it set properly:
- To adjust the pin, tilt the outboard to the full-up position. (The boat can be in the water or on a trailer when this is done.)
- Locate the tilt pin at the bottom of the transom bracket.
- Remove the spring-loaded tilt pin from the transom bracket*.
- Select a new adjustment hole and reinsert the tilt pin.
- Rotate the end of the tilt pin to secure it.
*Do not operate with the tilt pin removed.
Pretty simple! And now that you know how to set the proper angle on your manual-tilt outboard, you’ll be ready to enjoy a carefree day on the water.