Chevrolet Sonic Repair Manual: Air Conditioning O-Ring Seal Replacement

Chevrolet Sonic Repair Manual / HVAC / Cooling / Air Conditioning O-Ring Seal Replacement

Removal Procedure

Disassemble the A/C refrigerant components. Refer to the appropriate repair procedure

Note:

Cap or tape the open A/C refrigerant components immediately to prevent system contamination.

Cap or tape the A/C refrigerant components.

Remove the O-ring seal (1) from the A/C refrigerant component.
Inspect the O-ring seal 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 O-ring seal.

Installation Procedure

Inspect the new O-ring seal for any sign of cracks, cuts, or damage.
Remove the cap or tape from the A/C refrigerant components.
Using a lint-free clean, dry cloth, carefully clean the sealing surfaces of the A/C refrigerant components.

Note:

DO NOT allow any of the mineral base 525 viscosity refrigerant oil on the new O-ring seal to enter the refrigerant system.

Lightly coat the new O-ring seal with mineral base 525 viscosity refrigerant oil.

Note:

DO NOT reuse O-ring seals.

Carefully slide the NEW O-ring seal (1) onto the A/C refrigerant component.

The O-ring seal (1) must be fully seated.
Assemble the A/C components.
Refer to the appropriate repair procedure.

Air Conditioning Clutch Assembly Replacement (LUV)

Air Conditioning Clutch Assembly Replacement Callout Component Name Preliminary Procedure Remove the air conditioning compresso ...

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 ...

Other materials:

Storing an SiriusXM Channel
Drivers are encouraged to set up XM channel favorites while the vehicle is not moving. Tune to favorite stations using the pushbuttons, favorites button, and steering wheel controls. See Defensive Driving. A maximum of 36 stations can be programmed as favorites using the six pushbuttons posit ...

Manual Transmission
The vehicle may be equipped with a 5-speed or 6-speed manual transmission. Caution Shifting the vehicle initially into any gear other than 1 (First) or R (Reverse) can damage the clutch. Shift the manual transmission in the proper sequence, and time the gear shifting with the accelerator to ...

Front Side Door Window Weatherstrip Replacement
Front Side Door Window Weatherstrip Replacement Callout Component Name Preliminary Procedures Remove front side door trim panel. Refer to Front Side Door Trim Replacement. Remove the outside rearview mirror. Refer to Outs ...

0.0045