Ford Focus>> Electric equipment>> Belt of a drive of auxiliary units



On Focus car engines the demanded tension of a driving belt is provided by an automatic natyazhitel. You should not worry about a belt tension. But periodically pay attention to a roller of a natyazhitel. If you did not notice anything unusual, start up the engine and watch roller movement, it should, for example, at turning on of the conditioner (if that is available) at high turns to hesitate a little. On a belt there should not be cracks, gaps, shabby edges. At their existence replace a belt. Pay attention to that the new belt had similar marking.

Elimination of malfunctions of the storage battery and generator
Reason
Elimination method
The bulb of control of a charge of the storage battery does not light up at the switched-on lock of ignition
The storage battery is discharged
Try to start up the engine by means of the external power supply or car towage
The wires connected to plugs of the battery, their unreliable connection on plugs are damaged or they are oxidized
Check the wires connected to the battery, and plugs
The alarm lamp is faulty
Replace a lamp
Rupture of a chain between the ignition lock, an alarm lamp and the generator
Check a chain by means of a control lamp
The tension regulator is faulty
Replace a tension regulator.
The generator is faulty
The generator give to repair or replace
Because of moisture in the generator contact between contact rings and brushes was broken
Blow the generator the compressed air, if necessary clean contact rings and pieces of coal
The alarm lamp burns or burns low at the working engine
Weak tension of a belt of a drive of auxiliary units, or it is torn
Check a tension of a belt of a drive of auxiliary units or replace it
Unreliable connection in contact sockets of the generator
Check contact sockets of the generator
Damp surface of the storage battery
Accumulators of the battery are overflowed with the distilled water
Pump out surpluses of water
Ventilating openings of jams are littered
Clean ventilating openings by means of a pin
Intensive allocation of vials of gas in the storage battery
The tension regulator is faulty
Check a regulator of tension or replace it