Chevrolet Sonic Repair Manual: Air Conditioning System Seal Replacement
- Removal Procedure
-
- Disassemble the A/C refrigerant components. Refer to the appropriate repair procedure.
- Cap or tape the A/C refrigerant components.
- Remove the sealing washer (1) from the A/C refrigerant component.
- Inspect the seal washer for signs of damage to help determine the root cause of the failure.
- Inspect the A/C refrigerant components for damage or burrs. Repair if necessary.
- DISCARD the sealing washer.
Note:
Cap or tape the open A/C refrigerant components immediately to prevent system contamination.
Note:
DO NOT reuse sealing washer.
- Installation Procedure
-
- Inspect the new sealing washer for any signs of cracks, cuts, or damage.
Do not use a damaged sealing washer.
- Remove the cap or tape from the A/C refrigerant components.
- Using a lint-free clean, dry cloth, clean the sealing surfaces of the A/C refrigerant components.
- Carefully install the NEW sealing washer (1) onto the A/C refrigerant
component.
The sealing washer (1) must completely bottom against the surface of the fitting.
- Assemble the remaining A/C refrigerant components. Refer to the appropriate repair procedure.
Note:
Flat washer type seals do not require lubrication.
Note:
After tightening the A/C components, there should be a slight sealing gap of approximately 1.2 mm (3/64 in) between the A/C line and the A/C component.
- Inspect the new sealing washer for any signs of cracks, cuts, or damage.
Air Conditioning Refrigerant Service Valve Core Replacement
Special Tools
GE-39400-A Halogen Leak Detector
GE-46246 Valve Core Removal Tool
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Recover the refrigerant ...
Air Inlet Assembly Replacement
Air Inlet Assembly Replacement
Callout
Component Name
Preliminary Procedures
Remove the Heater and Air Conditioning Evaporator and ...
Other materials:
Overview (Radio with CD/USB)
91011121314151617
O /VOL (Power/Volume)
Turns the system on or off and adjusts the volume.
Z (Eject)
Removes a disc from the CD slot.
Buttons 1−6
Radio: Saves and selects favorite stations.
AUX Port
3.5 mm (1/8 in) connection for external devices.
...
Airbag Roof Side Rail Module Replacement - Rear
Airbag Roof Side Rail Module Replacement - Rear
Callout
Component Name
Warning: In order to prevent SIR deployment, personal injury,
or unnecessary SIR system repairs, do not strike the door or the door
pillar in the ...
Control Solenoid Valve and Transmission Control Module Assembly Inspection
Verify the conditions listed below do not exist. Carefully
inspect the control solenoid valve assembly connectors and pins (1, 2, 4, 6)
for the condition. Repair or replace as necessary.
Damage
Bent pins
Debris
Broken retaining tab
Contamination
Verify there is ...
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