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:
Overview (AM-FM Radio)
45tune<=backtoneseekl>klseekpushmenu101112131415
FAV 1-2-3 (Favorites)
Radio: Opens the favorites list.
O /VOL (Power/Volume)
Turns the system on or off and adjusts the volume.
Buttons 1−6
Radio: Saves and selects favorite stations.
SEEK ¨
Rad ...
Valve Guide Reaming, and Valve and Seat Grinding
Valve Cleaning Procedure
Use soft bristle wire brush to clean any carbon build-up from the valve
head. DO NOT use a wire brush on any part of the valve stem. The valve stem
is chrome plated to provide enhanced wear characteristics. Wire brushing
the stem could remove the chr ...
Drum Brake Adjustment
Special Tools
CH-21177-A Drum to Brake Shoe Clearance Gauge
For equivalent regional tools, refer to Special Tools.
Warning: Refer to Brake Dust Warning.
Ensure the park brake lever is in the fully released position.
Remove the front floor console cupholder insert.
Note ...
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