Chevrolet Sonic Repair Manual: Warm Up Three-Way Catalytic Converter Replacement (LUV,LUW)
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Callout |
Component Name |
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Warning: Refer to Exhaust Service Warning. Warning: Refer to Safety Glasses Warning. Preliminary Procedure
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. |
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1 |
Exhaust Muffler Fasteners (Qty: 2) Caution: Refer to Fastener Caution.
17 Y (13 lb ft). |
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2 |
Exhaust Gasket Note: Replace with NEW gaskets |
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3 |
Exhaust Front Pipe Fasteners (Qty: 2) Tighten
17 Y (13 lb ft). |
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4 |
Exhaust Isolators |
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5 |
Catalytic Converter |
Warm Up Three-Way Catalytic Converter Removal
Disconnect the heated oxygen sensor wiring harness (3) from retainer clip.
Remove the 2 catalytic converter to catalytic converter bracket nuts (4)
and (6).
...
Evap
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Other materials:
Full-Cut Method Description
Note:
If corrosion of the pinch-weld flange is present, or if sheet metal
repairs or replacements are required, refinish the pinch-weld flange in
order to present a clean, primer-only surface.
If paint repairs are required, mask the flange bonding area, prior to
applying th ...
Ambient Air Temperature Sensor Replacement
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Ambient Air Temperature Sensor Replacement
Callout
Component Name
Preliminary Procedures
Raise and support the vehicle. Refer to Lifting and Jacking the
Vehicle.
Remove the front bumper fascia opening lower c ...
Exhaust Manifold Installation
Clean the exhaust manifold sealing surface.
Install a NEW exhaust manifold gasket (1) to the cylinder head.
Caution: Refer to Fastener Caution.
Caution: Refer to Torque-to-Yield Fastener Caution.
Install the exhaust manifold (3) and tighten the NEW nu ...
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