A simple checklist app for doing air up and down on a air brake equipped truck, you check off the items as you do the procedure. There is also a timer built in for timing the build in pressure from 50 to 90 psi. There is two screens, one for air up and one for air down
This app is published without warranty or any guarantee that it meets any requirement for checking the safe operation of an air brake equipped truck
Hopefully fixed icon for app
9Apps 4.9
