aircraft fire detector system failure

[manuelo]

HI!
Can anyone know about the more often failures in the fire detector systems in the aircrafts Boeing 767.
We had problems with the Kidde detector sensors. Is possible that the time of service can affect them in their good operation?, we have proved to change them as well as some electronic cards. But the signal continue appering in the computer.
Please write about this failures.
Manuelo

 

[jiqiren]

I think you should contact Kidde. Normally they would be more than willing to assist since they would want to ensure that product reliability is not the issue.

Hope the above helps