Thanks for your question.
Our technician informs me that this Kason 1556-8 Hinge Spring Cartridge is easy to install. It's a matter of two screws and simply popping the cartridge into the door. If you'd like to talk through the process feel free to contact a member of our Tundra Restaurant Supply at 1-888-388-6372.
Answered on 5/2/2013 by Andrew Call from Boulder, CO