To test the low pressure warning signal, you should:
Shut the engine off when you have enough air pressure, turn on the electrical power, and step on and off the brake pedal to reduce air
To test the low pressure warning signal, you should:
ANSWER BREAKDOWN
- A. Correct. To test the warning, fan the brakes with the engine off but electrical power on. The alarm should sound before 60 psi.
- B. Incorrect. "Drain the air tanks." is not correct. To test the warning, fan the brakes with the engine off but electrical power on. The alarm should sound before 60 psi.
- C. Incorrect. "Drive and brake hard." is not correct. To test the warning, fan the brakes with the engine off but electrical power on. The alarm should sound before 60 psi.
- D. Incorrect. "Disconnect the air lines." is not correct. To test the warning, fan the brakes with the engine off but electrical power on. The alarm should sound before 60 psi.
Para probar la senal de advertencia de baja presion, usted debe:
AShut the engine off when you have enough air pressure, turn on the electrical power, and step on and off the brake pedal to reduce air pressure.
BDrain the air tanks.
CDrive and brake hard.
DDisconnect the air lines.
Seccion 5.3: Para probar la advertencia, bombee los frenos con el motor apagado pero la electricidad encendida. La alarma debe sonar antes de 60 psi.
- A. Correcto. Para probar la advertencia, bombee los frenos con el motor apagado pero la electricidad encendida. La alarma debe sonar antes de 60 psi.
- B. Incorrecto. "Drain the air tanks." no es la respuesta correcta. La respuesta correcta es "Shut the engine off when you have enough air pressure, turn on the electrical power, and step on and off the brake pedal to reduce air pressure.". Para probar la advertencia, bombee los frenos con el motor apagado pero la electricidad encendida. La alarma debe sonar antes de 60 psi.
- C. Incorrecto. "Drive and brake hard." no es la respuesta correcta. La respuesta correcta es "Shut the engine off when you have enough air pressure, turn on the electrical power, and step on and off the brake pedal to reduce air pressure.". Para probar la advertencia, bombee los frenos con el motor apagado pero la electricidad encendida. La alarma debe sonar antes de 60 psi.
- D. Incorrecto. "Disconnect the air lines." no es la respuesta correcta. La respuesta correcta es "Shut the engine off when you have enough air pressure, turn on the electrical power, and step on and off the brake pedal to reduce air pressure.". Para probar la advertencia, bombee los frenos con el motor apagado pero la electricidad encendida. La alarma debe sonar antes de 60 psi.