Build the pressure up to 120psi Release the Parking Brake Knob, Put it into first, Kill the Engine, and then Turn the Key Over
What is the first the first thing you do for Brake Checks?
Applied Brake Check
After Turning the Key Over what's next?
Press and Hold Brake wait for initial loss then once it levels out press and hold brake for one minute
What is Applied Brake Check?
3 psi in one minute
You should not loose more than ___ psi in ___ on Applied Brake Check?
Low Air Warning Check
What is after Applied Brake Check?
Fan the Brakes
What is Low Air Warning Check?
60 psi
When fanning the brakes the Low Air Warning light should come on at?
Emergency Brake Check
What is after Low Air Warning?
Fanning the Brakes again
What is Emergency Brake Check?
20-45 psi
When fanning your brakes again the Emergency Brake knob should pop out at?
Start your engine and be in Neutral
What is after Emergency Brake Check?
Governor Cut In
Once you Start your engine and are in Neutral, After your Emergency Brake Check what is next?
Assisting the engine at 1500 RPMs and timing it
What is Governor Cut In?
70psi
When assisting the engine for Governor Cut In when do you take your foot off the pedal?
85-100 psi and in 45 seconds or less
After you hit 70psi then you time the Air Gauge Needle from ___ to ___ psi and it should build in ___ seconds or less
Governor Cut Out
What is after Governor Cut In?
Assisting the engine at 1500 RPMs again
What is Governor Cut Out?
Sharp Hiss and Popping of Parking Break Check
When assisting the engine for Governor Cut Out what are you waiting to hear?
130-135 psi
At what psi should we hear the Sharp Hiss?
Put the truck in First Gear for First Break Check
What is after Governor Cut Out?
Parking Brake Check
After you put your truck into First Gear, After Governor Cut Out What is next?
Tug against the Parking Brake (no gas)
What is Parking Brake Check?
Trailer Brake Check
What is after Parking Brake Check?
Release Park Brake
What do we do before Testing our Trailer Brake?
Pressing and Holding the Trailer Brake and slight role
What is Trailer Brake Check?
Service Brake Check or 5mph Role
What is after Trailer Brake?
Pulling or Unusual Feel
When doing your 5mph role what are you looking for?