Why do some of my carts leak oil after using then a while? : trees(02)

Why do some of my carts leak oil after using then a while? : trees(02)

Image gallery: Cart Leaking

Prime cart leaking/solutions for clogged carts : PaMedicalMarijuana Broken/leaking cart. What recourse do I have after I’ve gotten home and Why do some of my carts leak oil after using then a while? : trees