Hi Guys, I'm new to this forum. I have a new holland L555 Deluxe skid loader (1988) Kubota engine. The starter has gone out and I can't get to it. How do i raise the boom, so I can open the engine compartment? I don't know if there is a releif valve to relieve pressure or if I need to loosen the hoses on the cylinders at both ends so I can hoist them up?