betty boop wrote:what to do with fresh water systems? I have a large tank shower and sink with cold tap, no drain point no access to the tank under floor. should I add something or just pump it all out as best I can?
I drain my freshwater system and pump through with this...
http://www.baysidemarine.co.uk/starbrit ... Ap0D8P8HAQ
Pour it into the tank and just run it through the system until it comes out of each tap.
As for the engine, I service the engine and drive, just so it's not sat there in dirty oil for 6 months.
Run it up to temperature, and flush through from a big bucket with antifreeze, at the same time, time it so that it drains itself of fuel (so the carb is dry) and when it is about to stop I spray fogging oil into the carb.
This way, the carb is dry- no fuel to go off and go hard, blocking jets etc, the cylinders are coated with fog oil to hopefully top any corrosion within and the cooling system is left with anti corrosion anti freeze, stopping freezing and stops the whole system sitting getting attacked by moisture.
I put a couple of duvets over the engine to assist in keeping the temperature a little more steady and give it a good spray with something that's name has completely gone out of my head. Stops moisture sitting and causing rust. Has worked well so far.
A drop of fuel preserver in the tank although I try to use as much of the fuel as I can prior to winter with the plan of filling up to full with fresh fuel at the start of each year. (A painful start
The rest of the boat is fully stripped out, everything that's removeable comes home. Anything that can be left open inside to improve air flow is and then the big cover goes on.
I place a few bags of moisture absorbent around the boat to assist but it generally gets aired every 2 or 3 weeks anyway.
Not saying it's correct or the only way but works for me so far.

