extra hydraulic line?

[Hueycrew]

2013 Thor Tuscany 45LT
Looking at the hydraulic lines on the new to me Thor I found this line stuck in the back. I pulled it forward and have no clue where it comes from. Looks to me like somebody just capped it off. The leveling system works as do my hydraulic slides all work. Any one have a clue what it is for?

[Harry B]

Perhaps the previous owner pulled a new hydraulic line and capped the old line off if everything is working. (slides).

I think your coach has electric slides so no hydraulics needed.

[Hueycrew]

There are 2 hydraulic rams on each of two of my slides for living area, the third slide in bedroom is electric.

[jacktextor]

Same bus, same year. I had to replace the right rear jack line. I capped and left the bad one in.