jacket

we are trying to install a new jacket on the last cylinder but the screw / nut is stuck. Any ideas on how we can remove? We tried using pressure, but do not want to snap the screw. Please let me know if any of you have had this issue. Thanks!

We need to fit a new Impression cylinder jacket on our SM52-5 on unit 4, the price that Heidelberg are quoting us for the work doing is rediculous, as this isn't covered on our service contract. I've changed one on the last unit before and it wasn't to tricky, but i understand that the other...

Original Heidelberg Speedmaster SM 102 Transfer Jacket (New) Part number : S8.215.201N/07 (1 piece only) Price : 1200 USD + Shipping (worldwide) This item is totally new and bought from Heidelberg Agency. You can feel free to contact with me if you're interested to buy this item. Thanks