[PSUBS-MAILIST] fluid expansion

[Alan via Personal_Submersibles]

Brian,
I would be suspicious that there was some air in the system that was expanding.
It just sounds excessive! There are technical data sheets out there with the expansion rates of WD40 if you wanted to check.
Alan

Sent from my iPad

> On 5/05/2017, at 8:00 AM, Brian Cox via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> Hi All,
>                  Been watching my WD-40 expand in the hot weather while I build these stupid fenders for my trailer.   I definitely will need a substantial reservoir bladder if I plan to park the sub in the blazing hot Ojai sun !   Have a 1"  vinyl tube attached to the top of the motor pod, as I was working on the fenders I noticed the fluid level climbing and climbing , finally had to drain a bunch out.   Ran the motor with the fluid no problem. 
>  
> Brian
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