Cisco Systems 7500 Series manual Removing and Replacing the Cisco 7505 Power Supply

Chapter 5 Maintaining Your Cisco 7505 Router

Maintenance Procedures for the Cisco 7505

Figure 5-9 Removing and Replacing the Cisco 7505 Power Supply

a

Phillips screws (2 places)

b

Backplane power receptacle

c

Power supply ears

Power harness

Removing/replacing

power supply

H9767

Handling the power supply

Step 5 Disconnect the power harness plug from the backplane receptacle by pulling the polarized plug out of the receptacle; do not pull on the wires. (See Figure 5-9a.)

Step 6 Use a number 2 Phillips screwdriver to remove the two M4 Phillips pan-head screws that secure the power supply ears (one on each side of the power supply) to the chassis frame. (See Figure 5-9a.)

Step 7 Using both hands, grasp both of the power supply handles and pull the power supply about halfway out of the bay. (See Figure 5-9b.) Then grasp the sides of the power supply and pull it out of the chassis. (See Figure 5-9c.)

This completes the power supply removal procedure.

	Cisco 7500 Series Installation and Configuration Guide
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