Mercury 40HP Output Seal Replacement | Mercury 40HP 2-Stroke Prop Seal Replacement | Boats.net

[@morskipas21]

this could be used as a reference for future outboard diy video tutorials. Thanks a lot!

[@dansimmons1493]

Where did you find that tool? I can only find ones for 100+hp that don't fit my 40

[@miguelmalave4631]

Great video, please name tools used and link in the description.

[@dualglazer]

Great video! Would this be the same procedure on a 94’ 40 Horse Tracker?

[@eddiebowen3320]

Mariner 60hp prop shafts seals 97 modle?

[@joshhowland148]

Hi. I have a 2001 Yamaha 40 2 stroke 3 cyl. I'm having trouble figuring out the parts numbers for the prop shaft seals.

[@donwhisler43]

i've got a mid 90's 40hp merc. it does not have the 2 bolts holding the housing on. do i need a spanner to remove the inner piece? thank you

[@joemorales3906]

Hey John I love watching your videos as they are very helpful, I'm getting ready to order my prop shaft seals and o- ring from boats Net, I just want to make sure when I do if I run in to any problems that you might be able to walk me through thanks in advance

[@skluangrath6030]

When i pulled the rod and the little pin 'pointed one end' fell off and i am not sure what direction it goes back in. Can someone help please.

[@georgemcdonald6974]

i can not tell which way the first seal goes in cup side up or cup side down

[@ayhankucukozer1478]

Mercury 50 hp marine engine fuel is not coming to the spark plugs. I am thinking. injectors are solid. ecu is solid. When you add a few drops of gasoline into the cylinders, the engine starts and then stops. Cylinder pressure is very good. When you press the starter to start the engine, oily gasoline comes out of the exhaust. Can you help me? Also, there are syringes inside the log. I don't understand what they do. Greetings from Turkey.

[@terrysmith4618]

I have a 1980 model 40 horse it does not have drain plugs