Yamaha WaveRunner FX SVHO - Popular Questions, Answers, Tips & Manuals

They hide it and make it difficult to get to! https://www.youtube.com/watch?v=-0QXQlB34i4 More here https://www.google.com/search?q=2016+yamaha+f90+4-stroke+outboard+thermostat+replacement ..

limited info generic answer check fluid levels ---filters --and pumps

Many possibilities. Depends on your steering system: cable or hydraulic. Could be low hydraulic fluid or broken cable, damaged gear in steering column and more. If you not familiar with that systems then take it to your mechanic.

Look for a plate on the shaft. If not call west marine

The friction nut probably needs to be tightened up or something is missing from that. Here is a diagram to help with what the parts may look like. http://www.2wheelpros.com/oem-parts/yamaha-steering-friction-as-6c5-42508-01-00-part.html?gclid=Cj0KCQjwuZDtBRDvARIsAPXFx3Bkn-bv7uhm7YcduDWXQIGoxdaKDd1xk8Gw3xd1OpnUB4NZrxOjTI4aAn5kEALw_wcB

Must be some obstruction in there. Probably just before the water pump of just after.

Two things depreciate faster than a car and they are boats and rvs. A vintage yamaha is a nice term for older yamaha. I will be worth what someone wants to pay for it. That said, if parts are still available and it runs well, no work needed, you may get $1000 to $2000 for it. But that depends on the area you are in and what other used ones are going for. All you can do is offer to sell it for some amount of money and see if anyone calls. Lower the price if no takers.

Most likely, (1) it's an old worn out battery, low charge, poor or corroded cable connections. Inspect and clean them. You may want to jumper battery with your car battery. If problem persists, (2) check starter solenoid connections and output connections. (3) As a last culprit, it could be a bad starter. And make sure your engine is not frozen. (Take spark plugs out and turn the flywheel by hand).

Not a problem if 1 drops below 60 issues will start. Put 5 oz of marvel mystery oil in the cylinder to help free up the rings. Pour in turn over engine do not start. Let sit over night.

I believe the P65 is a small engine with 3.5 hp.

this may give you the answer you are looking for. I am sure there is a procedure in the manual to change oil. https://en.wikipedia.org/wiki/Dry_sump

I got this free Pdf manual from reliable-store. com for free and I don't think Ive visited a mechanic or fixya for help for more than 3-4 times out of the 20 times I fixed the chipper in these 4 years

I got this free Pdf manual from reliable-store. com for free and I don't think Ive visited a mechanic or fixya for help for more than 3-4 times out of the 20 times I fixed the chipper in these 4 years

This should help. https://www.crowleymarine.com/yp/RU800487/lower-casing-drive-1-f75tlr-2007-75hp

If water pump is good and cooling engine, I would look into the fuel pump.

It should have a rubber hub pressed into the prop. It can go bad and is in place of a shear pin. The rubber hub should allow the prop to turn at idle speed but will slip at higher speeds. You can get a new hub pressed into the old prop.

Might be simple. Did you leave the Nav lights on and run the battery down? The clicking means it wants to go but may not have any power.

Cracked block?

Either fuse, switch or pump itself. See your friendly mechanic

I think the model number can help you more for finding the year of manufacture. I couldn't find anything on the serial number. Also, if you contact a Yamaha outboard dealer, they can help you.