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-

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