what is below the white mass?
saptzae,
You wrote:
There may be a temperature sensor under the white mass
Could well be!
Look at the white mass in post#581 and compare the position of this mass with the position of some light grey stuff in the picture of the damaged battery in post#1.
But more important: Look at the picture of an undamaged battery in post#193 in the thread "ANA 787 makes emergency landing due battery fire warning"
You clearly see a white box attached to the thicker wire at a position corresponding to the position of the stuff/mass mentioned above.
brgds
Last edited by grebllaw123d; 9th Feb 2013 at 21:13.