To install the air filter in the front door:
1. Turn the knobs on the air filter frame counter-clockwise, and flip the frame cover up to uncover the
top of the front door.
CAUTION: Juniper Networks recommends installing the air filter to prevent harmful
debris from entering the chassis.
2. Hold the air filter with both hands and insert it through the top of the front door until it stops. See
Figure 50: Insert the Air Filter into an MX10004 Front Door
1
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Air filter
3. Flip the air filter frame down, over the front door, and turn the knobs on the air filter frame clockwise
to secure the frame over the air filter.
To remove the air filter from the front door:
1. Turn the knobs on both sides of the air filter frame counter-clockwise and flip the frame cover up to
uncover the top of the front door.
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