Fluid Capacities Information Database Update For 34788 Units puts all of the vehicle fluid capacities in one convenient place, in your machine. Easily installs in minutes in the card slot on your 34788 recovery unit. Complete A/C fluid capacities with lube type for domestic and import vehicles to 2008.  The vehicle database makes it easier and faster to determine the charge capacity for refrigerant and oil. Included is the total system oil capacity as well as replacement oil amounts by component, makes component replacement and oil injection amounts a snap. This is a must have shop tool, no more messy books to dirty up, simply pull up your make and model for reference.