Yamaha 4 Stroke Outboard, How to change the gear lube, or lower unit gearcase oil.
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- Опубликовано: 8 сен 2024
- Part 5 of our annual service. In this video we show you how to change the gear oil in the lower unit of a Yamaha Outboard motor. This is a 2014 50hp Yamaha outboard, but the process is the same for most makes and models of outboard motors.
In this video we use:
Mercury/Quicksilver Hi performance Gear Lube: canadawidemari...
Drain Plug Gaskets: canadawidemari...
Lower Unit Pump: canadawidemari...
And don't forget, if you are unsure of what parts you need, or have any questions we are here to help: canadawidemari...
Great professional advice, amazing. Thank you.
Absolutely a great series on servicing the Yamaha 50 HP.
Thanks for the kind words.
your videos are so good！ last time i fixed my mercury 9.9 4 stroke carburetor,and now i bought a yamaha 60hp, still learn a lot from u.thank you! send from china!
I’ve watched a few different videos you have on outboard maintenance. Thank you for being very thorough. I recently bought an older boat with a 2020 Yamaha 50hp. Not sure how many hours the engine has (previous owner didn’t know either) so I want to make sure I take care of all the maintenance. New to boat motors but after watching these videos I feel a lot more confident to take care of the yearly maintenance myself. Again thank you for posting these and being thorough.
Thanks for watching! I'm glad I could help.
I have learned a ton about my 50 Yamaha... thank you very much
That's awesome, thanks for watching.
Great video series! Thank you for taking the time to document the process. Regards, Wayne.
Glad you enjoyed it
Well done thanks.
Amazing video. I have an F40 Yamaha outboard and thanks to your videos, I have been able to do most of my 100hrs inspection. However, I came on a problem with the bolts of the lower unit. One of the 4 bolts on the side doesn’t move and I have damage it while trying to remove it and the one below the trim tab was completely stuck and as soon as I have tried to remove it, it broke. Do you have any idea how can I fix it? I would really appreciate your help. Thanks a lot.
lots of heat. I use a portable propane torch to heat the aluminum all around the bolt. You will be surprised at how much heat you can get into it without damaging the finish.
Gday mate another great video i do this whenever i change the impellor just part of my servicing regime , where di you get that fancy nancy holder from i like it could get used to using one of those better than a couple of blocks of wood in a vice .
That is a Yardarm workstaion: www.yardarm.com/marine_products/work_stations.htm
A very handy tool.
@@CanadaWideMarine I can see that it would be a great asset for a marine mech as yourself looks like a great piece of kit .
I overfilled mine (with an extra pump or two) after re-capping the vent screw and lube came out of the fresh water flush vents…? Do I have a gasket leak, or is there a pressure relief function that I activated?
You definitely have a seal leak. Time to drop the lower unit and reseal.