5-14
Cisco 7500 Series Installation and Configuration Guide
OL-5008-03 B0
Chapter 5 Maintaining Your Cisco 7505 Router
Maintenance Procedures for the Cisco 7505
Figure 5-9 Removing and Replacing the Cisco 7505 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.
Removing/replacing
power supply
Handling the
power supply
H9767
Phillips screws
(2 places)
Power harness
Backplane
power
receptacle
a
b
c
Power supply ears
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