off season storage question

GKL

Active Member
Joined
Jun 25, 2016
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The reason I change my oil after the storage is because it could have picked up water over the winter from condensation. I am just not willing to take that chance so I change it.

I'm glad I asked that question, that is a good point, especially with the very humid air during the summer I can understand the possibility of condensation over the winter months.
 

bertsmobile1

Lawn Royalty
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Nov 29, 2014
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24,705
Clean fresh oil will not pick up water from condensation.
You can get condensed water sitting on the bottom of the crankcase but that should boil off with the first hour of use.
If there is a lot it will form an emulsion but I am yet to see that happen.
My mowers sit out in the open most days and under a lean too roof ( awning) at the best if there are no customers mowers there.
Very occasionally I might see a little water in a carb and that is the worst.
However I do realise that it will vary according to the local microclimate.
 

GKL

Active Member
Joined
Jun 25, 2016
Threads
6
Messages
57
Clean fresh oil will not pick up water from condensation.
You can get condensed water sitting on the bottom of the crankcase but that should boil off with the first hour of use.
If there is a lot it will form an emulsion but I am yet to see that happen.
My mowers sit out in the open most days and under a lean too roof ( awning) at the best if there are no customers mowers there.
Very occasionally I might see a little water in a carb and that is the worst.
However I do realise that it will vary according to the local microclimate.

Thanks, I appreciate all the info, not being a mechanic myself, I try to learn from those with experience working on riding mowers.

(too bad electric riding mowers are too expensive yet :smile:)
 
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