Juniper MX204 - Replacing an MX204 Fan Module; Removing an MX204 Fan Module

MX204 Cooling System Description | 29
show chassis environment
Replacing an MX204 Fan Module
IN THIS SECTION
Removing an MX204 Fan Module | 124
Installing an MX204 Fan Module | 125
Removing an MX204 Fan Module
NOTE: To prevent overheating, install the replacement fan module immediately after removing
the existing fan module.
To remove the fan module (see Figure 47 on page 125):
1. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on
the chassis.
2. Loosen the captive screw on the fan module faceplate (use a number-2 Phillips screwdriver).
3. Hold and press the latch located on the inside of the fan module to release it from the chassis.
WARNING: To avoid injury, keep tools and your fingers away from the fans as you
slide the fan module out of the chassis. The fans might still be spinning.
4. Place one hand under the fan module to support it, and pull the fan module completely out of the
chassis.
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