Glossary “wear mated parts” Definition:
Condition that exists when two parts rub against each other.

Glossary “wear pattern” Definition:
Visible wear.

Glossary “wear sensor” Definition:
Projection on a brake pad that causes a squealing sound when the brake pads are worn thin, and the projection make contact with the rotor.

Glossary “wear limit” Definition:
Manufacturer’s specifications as to the durability of a part in terms of serviceability.

Glossary “wear compensator” Definition:
Device mounted on the clutch cover having an actuator arm that fits in a hole in the release sleeve retainer.

Glossary “wear indicator ball joint” Definition:
Ball joint with a shoulder that indicates when it is worn out.