6. What’s the first fan down test?
It is the electrical low pressure warning test
7. How many spring brakes there are in the combination class A vehicle?
Two
8. What’s the maximum free play allowed for the following: engine belt and slack adjuster, respectively?
¾ Inch and 1 inch
9. What’s the maximum free play allowed for the following: clutch and steering wheel, respectively?
1.5 and 2 inch
10. What are the two service brakes found in a class A vehicle combination?
Brake pedal and Handbrake