Yamaha out board - 2 or 4 stroke?

[Whitelighter]

I'm pretty certain it's a 2 stroke, as I can't find a dipstick.

I have the engine number and wondered if someone could confirm.
Engine number is 682K S 1037556 - I think the model is 682K

Model shows as a 9.9FMH but according to the web this can apply to both 2 and 4 stroke models

 

[CharlieAlpha]

According to the manual https://tahometr.com/upload/iblock/afc/Yamaha%209_9_15.pdf its 2-stroke but thought you might find the manual useful

 

[Whitelighter]

Thanks. It's my old rib coming back to the uk for sale.

 

[simonfraser]

9.9 = 25 or 50 kg, pick it up and you'll know.

 

[CLB]

9.9 = 25 or 50 kg, pick it up and you'll know.

9.9 yam won't be 25kg even in 2 stroke mode. 35kg would be more like it.
The famous Tohatsu 9.8 is 27kg and nothing else comes close on power to weight ratio.

 

[rafiki_]

Have you tried starting it Jez? Should soon tell you.

 

[Whitelighter]

Have you tried starting it Jez? Should soon tell you.

It's on s trailer in the boatyard

Anyway, issue resolved now. Thanks everyone

 

[Hurricane]

It's on s trailer in the boatyard

Anyway, issue resolved now. Thanks everyone

No its not
It is in Santander waiting for a ferry to Plymouth