Can't find black and grey tanks.
I just bought a 1989 Security Penthouse 32 trailer and have never had a trailer and want to do work on it.Of course there is no manual and I don't think the company is in business. So I cant find anyt...
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I would think the handles are near the outlet. It's possible they fell off or were removed. Look for small holes near where the outlet is. You may have to get one of these. They screw back into the slide valve: click here.
