Chevrolet Sonic Repair Manual: Turbocharger Removal
Special Tool
EN-49942 Holding Wrench
For equivalent regional tools, refer to Special Tools.
- Install the EN-49942 holding wrench (2) to the turbocharger coolant feed pipe. Guide a ratchet wrench (1) along with an extension through EN-49942 holding wrench to the turbocharger coolant feed pipe hollow screw.
- Loosen the turbocharger coolant feed pipe hollow screw with ratchet wrench and extension (1).
- Remove the turbocharger coolant feed pipe hollow screw (3) and the 2 seal rings (1) and (2).
- Disconnect the turbocharger oil return pipe (4) from the engine block.
- Remove the turbocharger oil feed pipe bolt (5) from the oil cooler.
- Remove the turbocharger oil feed pipe hollow screw (4) and the 2 seal rings (1) and (3) and close the screw bore in the turbocharger.
- Remove the turbocharger oil feed pipe (2) and the rubber seal ring.
- Disconnect the turbocharger coolant return hose (6) from the oil cooler coolant inlet pipe and remove the turbocharger coolant return pipe bolt (7) from the oil cooler.
- Remove the 8 turbocharger nuts (1).
- Remove the turbocharger assembly (1) and the turbocharger gasket (2).
Note:
EN-49942 holding wrench (2) should be installed to turbocharger coolant feed pipe as shown. The holding wrench should be installed to avoid twist of the turbocharger coolant feed pipe during the loosening procedure.
Turbocharger Oil Return Pipe Replacement
Removal procedure
Remove the drivetrain and front suspension frame skid plate, if equipped.
Refer to Drivetrain and Front Suspension Frame Skid Plate Replacement.
...
Turbocharger Replacement
Special Tools
EN-49942 Holding Wrench
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Disconnect battery negative cable. Refer to Battery Negative Cable Dis ...
Other materials:
Reclining Seatbacks
Warning
If either seatback is not locked, it could move forward in a sudden stop or
crash. That could cause injury to the person sitting there. Always push and pull
on the seatbacks to be sure they are locked.
To recline a manual seatback:
1. Lift the lever.
If necessary, move the safety b ...
SIR Disabling and Enabling
SIR component location affects how a vehicle should be serviced. There are parts
of the SIR system installed in various locations around a vehicle. To find the location
of the SIR components refer to Supplemental Inflatable Restraint System Description
and Operation.
There are several reason ...
Engine Oil Pressure Indicator Switch Replacement
Engine Oil Pressure Indicator Switch Replacement
Callout
Component Name
Preliminary Procedure
Remove the air conditioning compressor. Refer to Air Conditioning Compressor
Replacement.
1
Oil Pres ...
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