TxCowboy
Well-known member
I have a Greystone 32RL 5th wheel trailer. I was under the RV yesterday and noticed something I had not noticed before.
There is one red and one blue drain line, tied together, right beside the doorside front wheel. Both have a valve similar to the fresh water tank drain valve.
I have reviewed the User Guide in the Tools section but do not see where these two drains are discussed.
What are the used for and which system do they service?
There is one red and one blue drain line, tied together, right beside the doorside front wheel. Both have a valve similar to the fresh water tank drain valve.
I have reviewed the User Guide in the Tools section but do not see where these two drains are discussed.
What are the used for and which system do they service?