Replacing O-Rings

GENERAL INFORMATION

Installing O-ring in groove A. ROUND O-RING

B. GROOVE

When assembling A/C components and units, use only new spare O-rings approved by Daewoo.

approved by DAEWOO..

Otherwise, refrigerant leaks are possible. When assembling connections with

O-rings, carefully inspect the connection parts and make sure the correct size and type of O-ring are selected. In some

connections, special tight-fit rings are used, for which installation grooves are provided. Unlike them, conventional O-rings do not require grooves for installation. Despite the difference in rings, the installation rules

are the same. Always fit the ring onto the sealing part.

connection to ensure correct ring position and leak-tightness.

joint..

Before installation, make sure there are no cuts, scratches or deformations.

of the O-ring and fitting. Replace defective parts. Use

of substandard spare parts or incorrect installation will cause leaks.

refrigerant.