2009 Chevrolet Trailblazer A/C System Seal Kit

First, you need to disassemble the A/C refrigerant components and remove the O-ring seal from the A/C refrigerant component. Then, please inspect the O-ring seal for signs of damage to help determine the root cause of the failure and inspect the A/C refrigerant components for damage or burrs. Finally, you should cap or tape the A/C refrigerant components and discard the O-ring seal.

First, you need to inspect the new O-ring seal for any signs of cracks, cuts, or damage and remove the cap or tape from the A/C refrigerant components. Then, please use a lint-free clean, dry cloth to clean the sealing surfaces of the A/C refrigerant components and coat the new O-ring seal with mineral base 525 viscosity refrigerant oil. Finally, you should slide the new O-ring seal onto the A/C refrigerant component and assemble the A/C components.

First, you need to inspect the new seal washer for any signs of cracks, cuts, or damage. Then, please remove the cap or tape from the A/C refrigerant components and use a lint-free clean, dry cloth to clean the sealing surfaces of the A/C refrigerant components. Finally, you should install the new seal washer onto the A/C refrigerant component and assemble the remaining A/C refrigerant components.

First, you need to remove the seal washer from the A/C refrigerant component. Then, please inspect the seal washer for signs of damage to help determine the root cause of the failure. Finally, you should inspect the A/C refrigerant components for damage or burrs and discard the sealing washer.