2021 200hp V6 4 stroke Mercury Outboard Engine and Gear Oil Change Service

This video is about how to change your 2021 4 stroke V6 Mercury outboard motor and gear oil. This is an easy DIY for anyone. This is a step by step video. I hope you enjoy the video. Thanks for watching the Thor Repairs channel!

[@jameskodia5992]

Great vidéo

[@famileeadventures4263]

Thanks for posting. Easy to follow and eased my anxiety doing both. I couldn’t find anything on our engines, everything was a ProXS or Verado Planning on doing one for LP fuel filter and impeller? 😉

[@davorfsunjich5209]

thanks. great video

[@davechristopher3370]

Thanks for posting. I just did my oil on my 200HP merc. For the lower unit, is it a different adaptor for the pump to replace the gear oil? I will be doing this part tomorrow.

[@thorrepairs6557]

The pump I have worked fine. It didn’t thread in but it still did the job. Thanks for watching. Boat will be coming out of storage soon. 👍🏻

[@danteach2222]

Nice video. I have the exact same year and OB as you though I keep my boat in the water 6 months of the year. I was told that when you use the flush port, the engine should be off and does not matter if the engine is down (out of the water) or up, when the boat is in the water. And was told by Mercury that the engine does not have to be warm to flush (when using the flush port). Though if using motor muffs, then the engine would need to be started. Just curious, did you receive different guidance? Thanks

[@thorrepairs6557]

I’ve always used the flush port to warm the engine. I just followed what my manual said. I guess if Mercury told you other wise I would listen to them. 🤷🏼‍♂️

[@danteach2222]

@@thorrepairs6557 OK thanks

[@spinfish1434]

100 inch lbs converts to, 8.3 foot lbs… Torque Spec for the lower gear oil drain. Google is your friend.