Ford Focus Service Manual: Drum Brake
The drum brake system consists of the following components:
- Brake backing plate
- Brake drum
- Brake flexible hose
- Brake shoe hardware kit
- Brake shoes
- Self-adjuster
- Wheel cylinder
When mechanical force is applied by the driver to the brake pedal, the force is converted into hydraulic pressure by the master cylinder. The hydraulic force is directed to the wheel cylinders moving the brake shoes against the friction surface of the brake drum. The friction of the brake shoes on the brake drum causes the slowing or stopping of wheel rotation and the vehicle.
Brake Drum
Item
Part Number
Description
1
1248
Dust cap
2
3B477
Wheel hub nut
3
1113
Brake drum
Removal
Remove the wheel a ...
Brake Backing Plate
Material
Item
Specification
High Performance DOT 3 Motor Vehicle Brake Fluid
PM-1-C (US); CPM-1-C (Canada)
WSS-M6C62-A or WSS-M6C65-A1
Silicone Gasket and Seal ...
More about Ford Focus:
Ford Focus Rear seats
WARNINGS:
When folding the seatbacks down,
take care not to get your fingers
caught between the seatback and
seat frame.
Make sure that the seats and the
seatbacks are secure and fully
engaged in their catches.
Folding the rear seatbacks
forwards
CAUTION:
Lower the head restraints. ...
