How to change an air filter in the Ciena 6500

2 missing ciena-6500r-slots:slots 6 T08:16:50Z enabled Circuit Pack Missing near-end major + 2

There are 3 variants of 2 Slot Ciena Equipment view 1 ) NTK503LA—6500 2-slot optical Type

ciena 6500 32 slot 1 ) The Ciena 6500 Packet optical platform 2-Slot , 7-Slot ,14 Slot and 32 Slot Box is

ciena 6500 7 slot Attempting to SLAT Ciena 6500-32, Rev 11 For chassis OME 6500 SD Series, is the REL compatible with REL within the same OTN ? OME 6500 14 slot