DESCRIPTION ENGINE OF STARTER

STARTER  PARTS

The starter motor is activated with the electricity from the battery when the ignition key is turned up , closing the circuit and causing the motor to rotate. It connects the starter motor to the crankshaft of the combustion engine by a pinion gear known as Bendix few teeth ring gear reducer which incorporates the flywheel of the heat engine . When the wheel rotates faster than the pinion , the bendix disengages the starter through freewheel that disengages , preventing damage by over-revving .

The pinion

A small gear meshing with another equally pinion A starter, in turn, engages the wheel. If the UN continues to rotate the key driver for ignition PROLONGED UN simply revolve pinion shaft and the starter motor will not turn on.

The steering wheel

The rotation of the pinion meshing with the wheel. This is a feat of modern engineering. DUE tail resists changes in its rotation speed is excellent para accumulate energy. Keep one in the starter constant combustion produce energy, allowing start your process

Battery

A battery in good condition is essential for the proper functioning of the UN auto engine electronic starting. Without that spark, it is impossible to start automatic self UN. This can be overridden with a manual transmission, enough only to Metro A and lower velocity of a hill (while you pay attention to your brake). Turn the wheel and turn start one combustion engine.

solenoid switch

3D a metal coil , a solenoid switch , conducts electric current . When loaded , they can create electromagnetism. This can be controlled by turning the switch, and the progress of the car.

FAULTS AND TROUBLE

Before removing the starter of the vehicle we have to make sure that the same power circuit and battery are in perfect condition, checking the battery charge and good contact between battery terminals, the motor terminals with the terminals of the wires forming the starting circuit.

In the starter faults that occur most are caused by the brushes. These elements are subjected to heavy wear due to friction with the manifold so that when the vehicle has many km: 100, 150, 200,000 km. this fault occurs frequently. Worn brushes are replaced by new ones, and fixed the problem.

Other failures may be caused by the starter relay caused by cutting one of its coils. You can change only the starter relay by another equally, because this element is mounted separately from the motor.

But in most cases if the starter fails, it is replaced by another second-hand (except if the failure is caused by brush wear).

A stranger to the battery and boot device failure can be determined by the voltage drop observed. The voltmeter is then connected in parallel to corresponding conductor. In the driver starting a voltage drop of 4% and the ground connection of 5% is tolerated. It should also verify whether undue step resistors are accused connections between conductors. Same measurements can also be checked in a test. The boot device is driven to it as a car battery, and gradually slowed to complete stop.

They can also be measured at the same time current and voltage as well as the torque created.

MAINTENANCE

Since all the work being done on the electrical parts of the starter there is a danger of a short circuit, it is best to disconnect the ground wire from the battery. Like the case of the generator, you must constantly observe the brushes to determine the conditions under which it is located and replace when necessary. Collectors should be examined to see if their surfaces are smooth, clean with a cloth dampened with gasoline and dry them carefully. Adjacent to the collector bearing is shielded. The hub, near the pinion, has a mouth lubrication. Lubrication is done every 25,000 km, with oil about 3 cm2. The rack and pinion should be cleaned with a brush dipped in gasoline, lubricating them with graphite grease below.

The engine starting is performed by means of an electric motor that transmits motor torque to the wheel during the time required for the first ignitions and the engine runs by itself.

The gear device types differ, especially m, in the way the pinion in and out of the rack of the steering wheel.

The starter is electric, mainstream, which transmits its torque peak to be a contact; This way it is possible to overcome the strong resistance of starting.