Ford Focus Owners Manual: Wheels and tyres

Battery connection points

CAUTION: Do not connect to the negative (–) terminal of the flat battery. ...

General information

CAUTIONS: Use only approved wheel and tyre sizes. Using other sizes could damage the vehicle and will make the National Type Approval invalid. If you change the diameter of the tyres from th ...

More about Ford Focus:

Ford Focus Clutch - Description and Operation
The clutch operating mechanism consists of the following: Flywheel Pilot bearing Clutch disc Clutch pressure plate Release bearing The primary function of the clutch is to transfer power from the engine to the drivetrain. The clutch connects and disconnects a manually operated ...