Yamaha 115Hp BETL - Service & Winterisation

[Cbjroms]

I have been quoted £100 on top of the standard service charge for winterising my Yamaha 115Hp BETL. I had assumed that the only difference between an annual service (which is due on the engine) and winterisation would be fogging the engine and putting some additive in the fuel. If so, then the £100 extra seems alot. Am I missing something here?

 

[wipe_out]

Don't know about the service side but from what I have found out there isn't much needed in the way of winterising.. As far as I have found you simply keep the engine in the vertical position so all the water can run out and start it up once a month or so.. https://www.youtube.com/watch?v=PRBnwYk8_Yk