What kind of fluid goes in a power trim?

Be sure to use a high-quality marine-formula grease, like Yamalube® Marine Grease, so it won’t wash off so fast. Protection. Keep the trim rams fully retracted when not in use to prevent corrosion build-up.

How do you bleed power trim and tilt Mercury?

Bleeding: OB tilt/trim units are “self-bleeding” and you should always perform these “purge cycles” even if you don’t need to add any more fluid. To purge/check, remove the tilt lock (if engaged) and cycle the OB down by “jogging” it down, in 3 second bursts. Then rest the motor about 15 seconds.

Can you use regular power steering fluid in a boat?

I used regular regular fluid when I fixed my port pump and refilled. Not that it actually does anything but does pump itself around. On a boat still under warranty you might want to use factory recomended fluid, but after that I don’t see an issue. You shouldn.

What color is power trim fluid?

Hydraulic fluid can be a burgundy or clear color and has an extremely low viscosity, so if there’s any way for it to leak out of the system, it will. Sometimes the actuator ram seals will leak and the fluid will be around the base of the ram, or drip down around the power tilt and trim motor.

How do you bleed a trim pump?

Items you will need Turn the fill screw on the top-right side of the trim pump tank counterclockwise with a flathead screwdriver. Pour hydraulic fluid into the tank until the level reaches the “Full” line. Replace the fill screw. Disconnect the leftmost (Up) line from the trim cylinder with an adjustable wrench.

Can you use transmission fluid for tilt and trim?

Transmission fluid type F is a substitute that can be used for outboard motor tilt-and-trim oil. Automatic transmission fluid has a high amount of detergent in it, so be sure to check your owner’s manual.

Should you leave your outboard up or down?

It’s best to tilt your outboard up when leaving your boat in the water to prevent marine growth from forming and from corrosion eating away at its metal parts.