Cisco Systems XR 12406 Carrying handle Captive screws 2 on each side, Removing the Blower Module

Chapter 5 Maintaining the Router

Removing and Replacing the Blower Module

Caution Although the blower module supports OIR and can be replaced without interruption to system operation, do not operate the system without the blower module for more than a few minutes to prevent overheating.

Step 1 Remove the blower module from the chassis (Figure 5-4):

a.Lift the blower module handle to its carrying position.

b.Loosen the four captive screws on the blower module faceplate.

c.Remove the blower module by grasping it on each side and pulling it straight back from the chassis.

Figure 5-4 Removing the Blower Module

1 2

129401

1

Carrying handle

2

Captive screws (2 on each side)

	Cisco XR 12406 Router Installation Guide
OL-13831-01		5-9