As part of a recent change to Partstore it may be necessary to upgrade the graphics capabilities on your computer. If you have been experiencing issues viewing graphics follow the prompts when logging into SIS by selecting ADD ON (which will be located at the top of the screen), then download ISO Viewer. If you are in need of further assistance please feel free to contact Milton CAT’s Service Solutions Center at 508-482-5700 or
servicesolutionscenter@miltoncat.com.