Cisco 3600 Series Configuration Note page 13

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Figure 11

Removing Cisco 3640 Power Connector

Find the two small two-pin connectors used to power the fans. Grasp the two halves of

Step 3

each connector ﬁrmly and pull them apart. (See Figure 8 and Figure 9.)

If cable tie-wraps on the harness interfere with removing the connectors, cut the

Note

tie-wraps, being careful not to cut into the power cables.

Step 4

The Cisco 3620 power supply is held in the chassis by one external mounting screw at the

rear of the router. (See Figure 12.) The Cisco 3640 power supply is held by two mounting

screws. (See Figure 13.) Remove the screw or screws and set them aside.

Slide the power supply forward slightly in the chassis. This disengages the hooks built

Step 5

into the chassis that help secure the power supply. The Cisco 3620 router has two hooks.

(See Figure 14.) The Cisco 3640 router has one hook. (See Figure 15.)

Step 6

Lift the power supply out of the chassis.

Cisco 3600 Series Power Supply Configuration Note

Removing the Power Supply

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