Remove the electric wastegate valve actuator
WARNING:
Hot surfaces
.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
NOTE:
RISK OF DAMAGE
Electrostatic discharge .
Damage to or destruction of electrical components .
Electrostatic discharge .
Damage to or destruction of electrical components .
- Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
- Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
- For additional information see: NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .
Preliminary work
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING REAR HOOD SEAL .
- Refer to REMOVING FRONT WINDSHIELD PANEL COVER .
- Refer to REMOVING THE UPPER FIREWALL COVER PANEL .
- Refer to REMOVING THE INTAKE MANIFOLD FOR INTAKE SILENCER HOUSING .
- Refer to REMOVING INTAKE SILENCER HOUSING .
- Refer to REMOVING SUSPENSION CROSS-BRACE .
- Refer to REMOVING THE REAR BULKHEAD .
- Refer to REMOVING CLEAN AIR PIPE .
- Refer to DISCONNECTING CABLE FROM BATTERY EARTH LEAD .
- Refer to REMOVING E-BOX .
- Refer to REMOVING THE SYSTEM BATTERY .
- Refer to REMOVING BATTERY CARRIER .
- Refer to REMOVING THE LAMBDA OXYGEN SENSOR .
- Refer to REMOVING THE OXYGEN SENSOR MONITOR .
- Refer to REMOVING FRONT RIGHT WHEEL .
- Refer to REMOVING HEAT SHIELD AT UPPER EXHAUST TURBOCHARGER .
Electrical wastegate valve actuator
WARNING:
Hot surfaces
.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
NOTE:
RISK OF DAMAGE
Electrostatic discharge .
Damage to or destruction of electrical components .
Electrostatic discharge .
Damage to or destruction of electrical components .
- Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
- Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
- For additional information see: NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .
- Have the special tool 2 469 240
ready.
- Close the exhaust turbocharger (2) with standard tools (1).
- Unlock and loosen connector (1).
- Release the color (2) using commercially available tools.NOTE: TECHNICAL INFORMATION
The adjustment nuts must be locked using 2 open-end wrenches. If only one open-end wrench is used, there is a risk of the electrical controller drive being damaged. - Counter support the nut (1) with an open-end spanner (3).
- Release the nut (2) with an open-end spanner (4).
- Thread out the nut (1) and remove.
- Feed the lever (1) of the wastegate valve carefully
in the arrow direction out from the control rod (2) of the electrical wastegate valve controller and set aside.
Any effect of lateral force on the control rod (2) of the electrical wastegate valve controller must be avoided.
- Unscrew and thread out nuts (1) of the wastegate valve carefully
- Loosen screws (1).
- Loosen screws (1).
- Feed out the electrical wastegate valve controller (1) without
the heat shield (2) in the arrow direction carefully from the bore of the compressor housing (3) and remove it.
- Check whether heat shield 1 is seated firmly on compressor housing 2.
- If the heat shield is loose, the exhaust turbocharger must be replaced.
Parts: Exhaust turbocharger