Fitting Avid cable disc brake pads

From TrialsWiki

Changing Avid cable disk brake pads

Remove the wheel from forks/frame

Loosen each pad adjustment knob/dial an equal amount, then grab the lever at the end of the pad and push toward center of caliper body, pulling the pad outward and away from the caliper. Repeat this process for the second pad.

Push the lever to the center of the caliper body and lift to remove. remember the orientation of the pad return spring and remove spring from pads.

Place the new pads over the pad return spring. The spring should be sandwiched between the new pads. Installation lever is set asymmetrically on the pad.

Then align the bridge of the spring with the caliper boss locators. Gently squeeze the return spring and pads. Engage the pads into the caliper body. The pad installation lever orients away from the brace bolts. Push the return-spring and pads into place. The pad locator will engage bosses in the caliper boss.

Finally push the pads into the calliper body. Then put the wheel back onto the fork/frame.