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Combination valve, checking: Notes

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Special tools, testers and auxiliary items required

Fig 1: Special Tool - Torque Wrench V.A.G 1331
GW00000113Courtesy of VOLKSWAGEN UNITED STATES, INC.

Special tools, testers and auxiliary items required

Fig 2: Hand Vacuum Pump V.A.G 1390
GW00000698Courtesy of VOLKSWAGEN UNITED STATES, INC.