Ford Focus Owners Manual: Battery connection points

Using booster cables

CAUTIONS: Connect batteries with only the same nominal voltage. Always use booster cables with insulated clamps and adequate size cable. Do not disconnect the battery from the vehicle’s ...

Wheels and tyres

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More about Ford Focus:

Ford Focus Piston Selection - Engine System
NOTE: The cylinder bore must be within the specifications for taper and out-of-round before fitting a piston. Select a piston size based on the cylinder bore. NOTE: For precision fit, new pistons are divided into 3 categories within each size range based on their relative pos ...