volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Exhaust Turbocharger Vacuum Diaphragm, Checking|Page 6673 > < Exhaust Turbocharger Vacuum Diaphragm, Checking|Page 6671
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Wastegate Actuator: Adjustments

Vacuum Diaphragm For Turbocharger, Adjusting 

Special tools, testers and auxiliary items required 

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Dial gauge holder VW 387

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Hand vacuum pump VAS 6213

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Pressure regulator valve VAS 6342

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Turbocharger tester V.A.G 1397A

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Dial gauge VAS 6341/1

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30 mm extension VAS 6341/3

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Level tester VAS 6341/4

NOTE: 
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Vacuum diaphragm must be adjusted only if linkage was loosened.

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Adjustment is performed only with turbocharger removed.

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Disconnect hose -arrow- from vacuum diaphragm at turbocharger.

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Loosen clip above linkage on turbocharger.

Exhaust Turbocharger Vacuum Diaphragm, Checking|Page 6673 > < Exhaust Turbocharger Vacuum Diaphragm, Checking|Page 6671