Chevrolet Sonic Repair Manual: Secondary Air Injection Check Valve Replacement
|
Callout |
Component Name |
|---|---|
|
1 |
Secondary Air Injection Outlet Pipe Note: Squeeze the retainer on opposite sides to release. |
|
2 |
Secondary Air Injection Check Valve Electrical Connector |
|
3 |
Secondary Air Injection Check Valve Bolts (Qty: 3). Caution: Refer to Fastener Caution.
25 Y (18 lb ft) |
|
4 |
Secondary Air Injection Check Valve |
|
5 |
Secondary Air Injection Check Valve Gasket |
Secondary Air Injection Check Valve Removal
Remove the 3 secondary air injection check valve bolts (3).
Remove the secondary air injection check valve (2).
Remove and DISCARD the secondary air injection check valv ...
Secondary Air Injection Pump Air Cleaner Pipe Replacement
Secondary Air Injection Pump Air Cleaner Pipe Replacement
Callout
Component Name
1
Hose Retainer (QTY:2)
Note: S ...
Other materials:
Special Tools
Illustration
Tool Number/Description
207649
Rod Hairpins
547324
Flange Screws
EN-232
KM-232
J-21867-L40
Oil Pressure Check Adapter
...
Cylinder Head Cleaning and Inspection
Valve Cleaning and Inspection
Warning: Bodily injury may occur if the cleaning solvent is
inhaled or exposed to the skin.
Note: Do not scratch the valve stem with the wire brush.
Clean the valves of carbon, oil and varnish. Carbon can be remove ...
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 t ...
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