WASTEGATE Control Valve Adjustment [2015-2016, B5254T12]: Check

Courtesy of VOLVO CARS CORPORATION

Use:  Universal oil, 1161657

Courtesy of VOLVO CARS CORPORATION

Refer to Special Tool: 951 2986 

Courtesy of VOLVO CARS CORPORATION

Courtesy of VOLVO CARS CORPORATION

Refer to Special Tool: 951 2985  and Special Tool: 951 2775 

Courtesy of VOLVO CARS CORPORATION

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

Courtesy of VOLVO CARS CORPORATION

Courtesy of VOLVO CARS CORPORATION

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.

Courtesy of VOLVO CARS CORPORATION

Courtesy of VOLVO CARS CORPORATION

Courtesy of VOLVO CARS CORPORATION

1. Refer to table. See WASTEGATE VALVE .
2. CAUTION:  If the specified pressure is exceeded repeat the steps 1 through 4 above.
3. Refer to table. See WASTEGATE VALVE .

Courtesy of VOLVO CARS CORPORATION

Note the value.

Courtesy of VOLVO CARS CORPORATION

1. Refer to table. See WASTEGATE VALVE .
2. Refer to table. See WASTEGATE VALVE .
3. CAUTION:  If the specified pressure is exceeded repeat the steps 1 through 4 above.

Courtesy of VOLVO CARS CORPORATION

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.

Courtesy of VOLVO CARS CORPORATION

1. Loosen the nut.
2. Adjust to specified average value. Refer to WASTEGATE VALVE .

Courtesy of VOLVO CARS CORPORATION

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

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