Cisco Systems 8600 Series manual Top of the grille should pop out, Replacing Parts Step

Replacing Parts

Step 5	Unlatch the Air Intake Grille. Locate the small access hole in the top, center of the Air
	Intake Grille.
Step 6	Fully insert a medium, flat-bladed screwdriver in the access hole.
Step 7	Rotate the screwdriver to release the spring latch holding the grille.
	(Figure 11-1). The top of the grille should pop out.
Step 8	Tilt the grille forward to approximately a 45 angle.
Step 9	Put on a wrist strap to discharge any static.
Step 10	Rotate the top and bottom card extractors on the front of the card.
Step 11	Hold the card at the top and bottom and gently slide it out of the slot.

To install a front card in the BPX switch, perform the following steps:

Step 1 Unlatch the Air Intake Grille as described in Step 5 through Step 8 of the previous procedure for removing the front card.

Step 2 Remove the replacement card from the antistatic shipping container.

Step 3 Hold the replacement card at top and bottom and gently insert it over the guides, and slide it all the way to the rear of the cabinet.

Note The card should slide in easily with a light sliding friction from the EMI gaskets on adjacent cards. If it does not, check to see if there is anything restricting it—do not use excessive force.

Step 4 Rotate the top and bottom latches on the card and push the card into the rear connector. You will feel the card seat itself as you push it in.

Step 5 Press firmly on the top and bottom extractors to complete the card seating process. The extractor should snap back to a vertical position after the card is properly seated.

Step 6 Replace the air intake grille by swinging it up and pressing in at the top until the latch snaps into place.

11-6Cisco BPX 8600 Series Reference