4 years ago

In contrast to the leading-trailing drum brake system, the duo-servo drum brake system will:

1 answer:

6 0

Leading/trailing shoe type drum brake This is called the servo effect (self-boosting effect) which realizes the powerful braking forces of drum brakes. ... This is because drum brakes generate the same braking force in either direction. Generally, this type is used for the rear brakes of passenger cars.

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