VW Golf manuals

Volkswagen Golf Service & Repair Manual: Vacuum generation with manual vacuum pump -VAS 6213-

In certain cases, vacuum can be generated with the manual vacuum pump -VAS 6213- instead of with the engine or the vacuum pump.
–  To do this, connect manual vacuum pump -VAS 6213- to vacuum hose from connection -B- on brake servo vacuum gauge -VAS 6721-.
–  Open cut-off valve -B-.
–  Generate vacuum with hand vacuum pump -VAS 6213- until between 600 and 950 mbar is shown on brake servo vacuum gauge -VAS 6721-.
–  Then, carry out the corresponding checks.
 

Vacuum generation with manual vacuum pump -VAS 6213-

Checking for leaks
  Note The average air pressure of the earth's atmosphere at sea level is 1013 mbar and decreases steeply as the altitude increases (approx. 100 mb ...

Brake lines
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Other materials:

Sun visors
Fig. 84 Sun visor First read and observe the introductory information and safety warnings Various positions for the driver and front passenger sun visors: Folded down over the windscreen. Pulled out of the bracket and swung over towards the door  . Vanity mirror light A vani ...

Flat spots (from locking wheels)
Flat spots can result from an extreme brake application which causes the wheels to lock, so that the rubber is worn off at the contact patch between the tread and the road surface. As the tyres slide over the road surface, friction generates ...

Radar sensor
Fig. 168 In the front bumper: radar sensor First read and observe the introductory information and safety warnings A radar sensor is fitted to the front bumper to monitor the traffic situation  . Vehicles travelling ahead can thus be detected up to a distance of approximately 120 m. T ...

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