WATER IMPELLER

[thefishingfreak]

every two years.
the kit for my yamahas were 35 bucks..
pretty simple to do it yourself.
theres a thread on thehulltruth somewhear that shows step bye step with pics.

[seabass]

THANKS F F, JUST AFRAID TO SCREW WITH IT IN WARRANTY, I'VE HEARD HORROR STORIES ABOUT THEM NOT COVERING REPAIRS BECAUSE MAITANANCE WAS DONE BY OWNER.

[striperman36]

It's easy and well worth the investment getting it done every 2 years and the thermostats at the same time.
At a service center it may cost you 150 to get both done as the same time.

[MrHunters]

well if you are me and you have an old 74 merc then you replace it once a year if you are lucky, the impeller/gaskets was 15 bucks the whole water pump kit was 105 if i remember correctly. Not that hard to replace yourself. Took me about 2 hours the first time and I had no idea what I was doing. (second time the motor caught on fire but thats a story for another time)

Thermostat was pretty easy too. Just make sure you have all the gaskets.

[taJon]

mr hunters, I thought you replaced that stuff every time that you used it

[seabass]

Mr hunter, want to make some cash? A fire?