Suburban AC Re charge

[02suburbanZ71]

A friend from work has a matco tools AC re charger. Does the rear and front AC on the suburban charge from the same place? Also what numbers do i need to know if any? To ensure proper charging level? thanks

[02suburbanZ71]

Read the service label under the hood.

Is it easy to locate the label?

[fondupot]

should be on one of the front crossbeams when you open the hood...just look around.

[02suburbanZ71]

The machine asked me what vehicle, the year, the engine, and if it had front and rear AC so i dont need to know how much it takes because it automatically calculates