Replacing a TX Matrix Plus Lower Front Air Filter

1. Removing a TX Matrix Plus Lower Front Air Filter
2. Installing a TX Matrix Plus Lower Front Air Filter

Removing a TX Matrix Plus Lower Front Air Filter

1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
2. Loosen the captive screws on the corners of the air filter cover.
3. Remove the air filter cover.
4. Near the left and right edges of the filter, press the filter back and down to release it from the retaining hooks, then pull the filter straight out.

Figure 1: Removing the Lower Front Air Filter

Installing a TX Matrix Plus Lower Front Air Filter

1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
2. Insert the filter element into the air filter frame.
3. Slide the air filter straight into the chassis.
4. Lift the front edge of the air filter and engage the filter hooks to secure it.
5. Install the air filter cover.
6. Tighten the captive screws on the corners of the air filter cover.

Figure 2: Installing the Lower Front Air Filter