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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Transporter, Caravelle (1990 release)

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Volkswagen Transporter / Caravelle
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Volkswagen
Transporter / Caravelle
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Voltage regulator



Check stabilizer
1. The voltage regulator

2. Screw mounting

3. Radiator

Stabilizer maintains a constant voltage across the devices. The stabilizer must be checked if the coolant temperature and fuel capacity gives the wrong values.

Check

PERFORMANCE ORDER
1. Remove the hood and cover the instrument panel.
2. Remove the left instrument.

A warning

The battery is not disconnected.

In the instrument panel with analog clock or tachometer voltage is in a frame on the PCB right behind the device.


3. Turn the ignition switch.
Check the input voltage
4. Connect a voltmeter to the positive input (terminal 15) (a) and weight (b). Required value: Approximately battery voltage (12 V). Otherwise, find the open for wiring.

Check the output voltage

5. Connect a voltmeter to the output terminals (c) and weight (b). Desired value: 9.5-10.5 V, otherwise in the conductive foil breakage or faulty voltage. Replace the defective part.

A warning

Conductive foil can not be replaced individually. Replace the entire instrument panel.


Withdrawal

PERFORMANCE ORDER
1. Turn off the ignition.
2. Unscrew the fastening screw (2) and remove the bottom of the contacts (a, b, c) voltage.

Setting

PERFORMANCE ORDER
1. Three compounds set correctly in contacts (a, b, c).
2. Screw firmly voltage to the radiator. Radiator (3) serves to dissipate heat generated during operation. Therefore, without a radiator stabilizer is not installed.




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