[c-nsp] C6509-E air flow

[Pavel Skovajsa]

Hello,
we have a C6509-E with interesting temperature issue. The EARL chip on
module 1 detects temperature over 65C and the whole module shuts down.
We have swapped the chassis, fan, module and sup and still have the
same issue. The interesting part is when we moved the card in module 1
into module 2 - no temperature issue.
>From this I deduce that we have some kind of air flow issues, as
module 1 has worse air flow than module 2. Does somebody have some
nice doc that describes the C6509-E air flow? Or maybe a recomendation
about the room air conditioning, or air flow in the room.

Thanks,
Pavel