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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Golf IV (1997 release)

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Volkswagen Golf 4
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Golf 4
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Transmission
Removing and installing transmission
Removing and installing automatic transmission
The gear change mechanism
Removal and installation of the case shift lever
Adjust the shift cable
Full automation
Adjustment of draft of a cable shift lever
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Full automation



On cars can be mounted four-speed automatic gearbox. When starting off automatic transmission performs the functions of the clutch, and during the movement changing gears.

The most important units are the automatic transmission torque converter, planetary gears and hydraulic or electronic control gears.

For gear used hydraulically controlled multi-disc brakes and clutches.

Torque converter in its mode of action resembles a hydraulic clutch. It provides the ability to pick-up the car off and switching the individual stages without including a mechanical clutch.

Shift control in an automatic transmission electronic control device is carried out.

Hand driving programs such as "economical" and "sports" is not provided. Instead, the control unit detects the speed with which the driver depresses the accelerator pedal, a driving method, sporty or economical, it prefers. The device suitably controls the gearshift. At the time of gear change also influence the conditions of movement, for example, up or down the mountain, as well as the presence of a trailer and a headwind.

At fault input or solenoid valve is switched to the emergency program motion. Interferences are also stored in the memory storage device failures. In the future, this information can be displayed using the pull device.

To evaluate the performance of an automatic transmission, and for proper troubleshooting is experience with automatic transmissions of this type and availability of relevant job skills.


A warning

Authorized to tow cars with an automatic transmission over a distance up to 50 km with a maximum speed of 50 km / h. If you have a platform for transportation vehicles can be lifted only the front part of the car. All-wheel drive vehicles must be placed on a platform with four wheels.






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