this post was submitted on 05 Oct 2023
64 points (97.1% liked)
Home Improvement
9178 readers
35 users here now
Home Improvement
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
It's a hydrolic cylinder, which suggests to me that it was filled with hydrolic oil at one point, and either no longer is from an external leak, or the seal inside is broken and it has lost its pressure.