WASTEGATE Control Valve Adjustment [2014-2016, B6304T4 | 2015-2016, B6304T5]: Check

Remove right front wheel, refer to: WHEELS

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Use:  Universal oil, 1161657

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Special Tool: 951 2986  

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Repeat the following steps until the component moves freely. Some minimal binding is permitted.

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1. Adjust to the specified value.
2. Close the shutoff valve.
3. Remove the hose.
4. Check that the pressure-drop remains within the specified values.

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1. Refer to table, using adjacent link.
CAUTION:

If the specified pressure is exceeded repeat the steps. 

3. Refer to table, using adjacent link.

See information about wastegate valve, refer to: WASTEGATE VALVE

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Note the value.

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1. Refer to table, using adjacent link.
2. Refer to table, using adjacent link.
CAUTION:

If the specified pressure is exceeded repeat the steps. 

See information about wastegate valve, refer to: WASTEGATE VALVE

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Note the value.

Calculate the average value.

Follow the instructions for wastegate valve, refer to: WASTEGATE VALVE

If the average value is not according to specifications, adjust the stroke.

ADJUSTMENT 

Remove the right drive shaft, refer to: DRIVE SHAFT RIGHT

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Torque:  M10, 50Nm

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Torque:  M10, 50Nm

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1. Loosen the nut.
2. Adjust to specified average value.

See information about wastegate valve, refer to: WASTEGATE VALVE

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Torque:  Pressure regulator, lock nut adjuster rod, 7Nm

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1. Loosen the nut.
2. Adjust to specified average value.

See information about wastegate valve, refer to: WASTEGATE VALVE

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Torque:  Pressure regulator, lock nut adjuster rod, 7Nm

Repeat the method to verify that the average value is according to specifications.