See also:

Vacuum assisted brakes
The brake booster aids braking by using engine vacuum. If the engine stops, you can stop the vehicle by depressing the brake pedal. However, greater foot pressure on the brake pedal will be re ...

Parking brake
- Be sure the parking brake is fully released before driving. Failure to do so can cause brake failure and lead to an accident. - Do not release the parking brake from outside the vehicle ...

Temperature
A temperature increase will accelerate the rate of corrosion to those parts which are not well ventilated. ...