CTS V6-3.2L VIN N (2003)
Hose/Line HVAC: Service and Repair
Suction Hose Replacement (Rhd With RPO Code LA3, LY9)
SUCTION HOSE REPLACEMENT (With RPO Code RHD, LA3, LY9)
TOOLS REQUIRED
-
J 39400-A Halogen Leak Detector
-
J 45689 A/C Quick Joint Tool
REMOVAL PROCEDURE
1. Recover the refrigerant.
2. Remove the battery.
3. Using the J 45689 (1), disconnect the suction hose from the evaporator by pressing the probe end into the two small openings in the plastic quick
joint.
IMPORTANT: The body of the tool should be parallel to the A/C line.
4. Remove the suction hose retaining screw (1) from the clamp.
5. Separate the suction line from the clamp.
6. Remove the air cleaner assembly.