REFRIGERANT LINE INSTALLATION

PROCEDURE

1. Click here

   INSTALL PIPING CLAMP (for Suction Hose Sub-assembly Side)

   
   

   1. Remove the vinyl tape from the suction pipe sub-assembly and suction hose sub-assembly.

   2. 

      *1	Suction Hose Sub-assembly
      *2	Piping Clamp
      *a	Groove

      Install a new piping clamp to the suction hose sub-assembly.

      Note:
      

      • Securely engage the inside step of the piping clamp in the groove of the suction hose sub-assembly.

      • Do not open the piping clamp more than the diameter of the suction hose sub-assembly when installing it.

      • Do not install the piping clamp with the large diameter section facing the wrong direction.

   3. Sufficiently apply compressor oil to 2 new O-rings and the fitting surfaces of the suction hose sub-assembly.

      Compressor Oil
      ND-OIL 8 or equivalent

   4. Install the 2 O-rings to the suction hose sub-assembly.

      Note:

      Keep the O-rings and O-ring fitting surfaces free from dirt and foreign matter.

   5. 

      *a	Large Diameter Section of Piping Clamp
      *b	Alignment Mark

      Align the alignment marks and connect the suction pipe sub-assembly and suction hose sub-assembly.

      Note:

      Connect the parts by holding the tubes, not the piping clamp.

   6. 

      *a	Large Diameter Section of Piping Clamp

      Securely insert the piping clamp to the point where the large diameter section of the piping clamp is covered by the suction pipe sub-assembly.

      Note:
      

      • When inserting, make sure that a click sound is heard.

      • Check that the suction hose sub-assembly is securely connected by pulling it.

2. Click here

   INSTALL PIPING CLAMP (for Air Conditioner Tube and Accessory Assembly Side)

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3. Click here

   CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT

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4. Click here

   WARM UP ENGINE

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5. Click here

   INSPECT FOR REFRIGERANT LEAK

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