Chevrolet Sonic Repair Manual: Turbocharger Cleaning and Inspection
- Cleaning Procedure
-
- Clean all sealing surfaces.
- Clean all threads if necessary.
- Inspection Procedure
-
- Inspect the wastegate regulator mechanism (1) for functionality.
- Inspect the turbine blades for damage or foreign material.
- Inspect the turbocharger wastegate regulator vacuum hoses for damage.
- Inspect the exhaust manifold and the turbocharger for cracks or other damage.
- Inspect the exhaust manifold mating surface for flatness.
Turbocharger Assemble
Caution: Refer to Fastener Caution.
Install the NEW quick fitting connector (2) and a NEW seal ring (1) to the
turbocharger and tighten to 20 Y (15 lbR ...
Turbocharger Coolant Feed Pipe Replacement (LUV)
Turbocharger Coolant Feed Pipe Replacement
Callout
Component Name
Preliminary Procedure
Remove the turbocharger. Refer to Turbo ...
Other materials:
Rear Window Wiper/ Washer
If equipped with the rear wiper/ washer, the controls are on the end of the windshield
wiper lever.
ON: Press the upper portion of the button for continuous rear window wipes.
OFF: The rear wiper turns off when the button is returned to the middle position.
INT (Intermittent Rear Wipes): Pres ...
Dimensions - Body (4NB)
Point-to-point measurements are for reference only. All measurements are given
in millimeters. Use these measurements for diagnosing and estimating. Point-to-point
measurements are duplicated with tram bar pointers set at equal lengths. All die
marks, holes, slots, and fasteners are measured t ...
Fuel Tank Pressure Sensor Replacement
Fuel Tank Pressure Sensor Replacement
Callout
Component Name
Preliminary Procedure
Remove the fuel tank. Refer to Fuel Tank
Replacement.
1
Fuel Tank Pressure Sensor
Procedure
Disco ...
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