Install electric wastegate valve actuator
NOTE:
RISK OF DAMAGE
Damage to the electrical controller drive and the mechanical connection .
Improper handling of the electrical controller drive can lead to malfunctions or failure of the electrical controller drive .
Damage to the electrical controller drive and the mechanical connection .
Improper handling of the electrical controller drive can lead to malfunctions or failure of the electrical controller drive .
- Do not release the screw connection between the wastegate linkage and the control rod on the wastegate valve controller and do not twist it.
- Avoid exposure of lateral forces to the control rod of the electrical controller drive.
- Remove all the screws on the electrical controller drive before the control rod on the wastegate linkage is detached.
- Check the contact surface (1)
on the exhaust turbocharger (2)
for contamination and clean where applicable.
- Guide the electrical wastegate valve controller (1)
into the hole of the compressor housing (2)
in the arrow direction and position it.
- Mount the control rod (1)
of the electric wastegate valve controller (3) carefully
on the lever of the wastegate valve (2)
.
In the process, any effect of lateral force on the control rod (1) is to be avoided.
- Replace screws (1)
.
Parts: Screws
The screws are included in the repair kit.
- Hand-tighten the bolts (1)
.
- Replace screws (1)
.
Parts: Screws
The screws are included in the repair kit.
- Hand-tighten the bolts (1)
.
- Tighten screws (1)
crosswise.TIGHTENING TORQUES SPECIFICATION
Electrical wastegate valve controller to exhaust turbocharger Replace screws. Tighten screws crosswise.
Tightening torque3 ± 0.5Nm - Replace the retaining clip (1)
.
Parts: Retaining clip
The retaining clip is included in the repair kit.
- Mount the retaining clip (1) .
- Make sure the retaining clip (1)
engages audibly.
- Connect and lock the connector (1) .
- Make sure the connector (1)
engages audibly.
- Guide out and remove the standard tool (2) from the exhaust turbocharger (1) .