Spring maintenance?

[heaterman]

So....I had the old barge put up last fall, oil changed, winterized, bottom power washed, fuel treatment added, engines fogged etc.

What needs to be done to it this spring before dunking it for the summer?

[Nailer]

Charge the batteries, change lower unit oil. Turn the petcocks back closed. Start her up and burn the fogging oil out.

[Priority1]

Check and change the spark plugs after burning off the fog oil. Bring the engine up to temp and observe the gauges. I can see on the temp gauge when the T. Stat opens and closes. Make sure all the safety stuff is onboard and up to date.

[Richard]

Check your flares for proper dates.