Grey water drain control

[Oregon Ryan]

Newbie here...recently took our newly acquired 2000 2730W class c, out for maiden voyage. Drain control system has black water drain control and, to the left of it, a hole in the panel that is labeled grey water, next to a punched out hole on the panel...no lever. Am puzzled as to how to drain the grey water.

[Stavman]

Looks like the pull is gone

Unscrew the black one and thread it in the grey, then get a new one for them

[norty1]

Looks like someone may have taken the valve pull out and relocated it. Look around for another valve somewhere else. May be a call to the previous owner?

[Grumpy]

Look behind that panel. They may have replaced the valve and not added the extension handle or cable.

[craigav]

I would simply get on my back (simple years ago...) and look at where the drain hose connects to empty the RV tanks (if possible to do so, it may be covered), then follow the smaller line back to the gray tank. I suspect you will either find a hand pull lever near where the hose connects, or the original one with a cable that has fallen out of the panel area. In either case, you should be able to locate the gray tank valve and feel free to take a picture and share it here if you are still unsure how to proceed. ~CA

[Oregon Ryan]

Followed line back as suggested...found y connection with hand pull to main sewer line. Did the job!

Possible after market modification?