If you are testing the brakes on a double and the brakes on the rear trailer do not apply, the cause might be:
The shut-off valves on the front trailer are closed.. Section 7.2: If the valves on the front trailer are closed, air cannot get to the
If you are testing the brakes on a double and the brakes on the rear trailer do not apply, the cause might be:
ANSWER BREAKDOWN
- A. Correct. If the valves on the front trailer are closed, air cannot get to the rear trailer.
- B. Incorrect. "The engine is off." is not correct. If the valves on the front trailer are closed, air cannot get to the rear trailer.
- C. Incorrect. "The parking brake is on." is not correct. If the valves on the front trailer are closed, air cannot get to the rear trailer.
- D. Incorrect. "The road is wet." is not correct. If the valves on the front trailer are closed, air cannot get to the rear trailer.
Si esta probando los frenos de un doble y los frenos del remolque trasero no aplican, la causa podria ser:
AThe shut-off valves on the front trailer are closed.
BThe engine is off.
CThe parking brake is on.
DThe road is wet.
Seccion 7.2: Si las valvulas del remolque delantero estan cerradas, el aire no puede llegar al remolque trasero.
- A. Correcto. Si las valvulas del remolque delantero estan cerradas, el aire no puede llegar al remolque trasero.
- B. Incorrecto. "The engine is off." no es la respuesta correcta. La respuesta correcta es "The shut-off valves on the front trailer are closed.". Si las valvulas del remolque delantero estan cerradas, el aire no puede llegar al remolque trasero.
- C. Incorrecto. "The parking brake is on." no es la respuesta correcta. La respuesta correcta es "The shut-off valves on the front trailer are closed.". Si las valvulas del remolque delantero estan cerradas, el aire no puede llegar al remolque trasero.
- D. Incorrecto. "The road is wet." no es la respuesta correcta. La respuesta correcta es "The shut-off valves on the front trailer are closed.". Si las valvulas del remolque delantero estan cerradas, el aire no puede llegar al remolque trasero.