Juniper SRX5400 Hardware Manual page 279

7. If a MIC uses fiber-optic cable, immediately cover each transceiver and the end of each cable with a
rubber safety cap.
8. Arrange the disconnected cables in the cable management brackets to prevent the cables from
developing stress points.
9. Simultaneously turn both the ejector handles counterclockwise to unseat the MPC.
10. Grasp the handles, and slide the MPC straight out of the card cage halfway. See
Figure 112: Removing an MPC
11. Place one hand around the front of the MPC (the MIC housing) and the other hand under it to support
it. Slide the MPC completely out of the chassis, and place it on the antistatic mat or in the electrostatic
bag.
CAUTION:
to accept the full weight—up to 18.35 lb (8.3 kg)—as you slide the MPC out of
the chassis.
When the MPC is out of the chassis, do not hold it by the ejector handles, bus
bars, or edge connectors. They cannot support its weight.
Do not stack MPCs on top of one another after removal. Place each one
individually in an electrostatic bag or on its own antistatic mat on a flat, stable
surface.
12. If necessary, remove each installed MIC from the MPC.
The weight of the MPC is concentrated in the back end. Be prepared
Figure 112 on page 282.
282