A well-coordinated orchestra

During a rally, each mechanic is responsible for one quarter of the car, which they know inside out. Usually, they keep to that section of the car for the whole of the season: front left, front right, rear left, rear right. Of course, they have the skills to service any other part of the car, too, but the target is 100% performance. For example, if you’re handed the front right wheel position, that means you’re responsible for the axle, damper, brakes, lower part of the engine, wing, door, co-driver seat and other interior parts.