Yanmar 1GM10 Impeller replacement

Yanmar 1GM10 Impeller replacement on Sadler 25 yacht

[@jerseyviewerguy]

thanks so much for making the video, it helped me replace mine. I used a little glycerin for lube.

[@Symmes1]

I have the 7 horse model. I haven't done this yet. It looks very difficult to get too. You made it look easy.

[@colinporteous]

I am not familiar with the 7hp model, but I imagine that the access space make all the difference. Best of luck

[@Symmes1]

It looks similar. Looking at mine the pulley for the belt is going to be a bitch to maneuver around. Thanks for the video because it looks very close to mine. The little 7 hp pushes a 27 foot Bristol around and does a good job.

[@pcunning11]

Thanks, looks pretty easy, hardest part is tight quarters!

[@milkoberben2963]

Please use a ring spanner or a socket to avoid slipping of the head of the bolt etc...

[@Ben-ft4li]

What sandpaper grain did you use?

[@sailingandboatingtipstechn4223]

p240

[@razreg111]

What is the impeller serial number? Is it johnson?

[@franklinrwful]

Looks like you have removed the alternator flywheel to get at the impeller pump. How did you do that?

[@colinporteousguitar2927]

No, the flywheel remained in place.. was easy enough to work around it.

[@jeremybaum1]

What size wrench are you using?

[@jeremybaum1]

7 mm

[@jerseyviewerguy]

Did you lube it?

[@colinporteous]

+jerseyviewerguy No I didn't, but I have never had a problem with the blades, when I replace they have always looked as good as new!

[@rogerfrancis65]

Dude you need to invest in a proper gasket scraper!