COMPRESSOR(for 1AD-FTV) INSTALLATION

PROCEDURE

  1. INSPECT COMPRESSOR OIL

    1. When replacing the compressor assembly with a new one, gradually discharge the inert gas (helium) from the service valve, and drain the following amount of oil before installation.

      Standard

      (The amount of compressor oil inside a new compressor assembly with pulley: 90 (+15) cc (3.04 (+0.507) fl.oz.)) - (The amount of compressor oil remaining in the removed compressor assembly with pulley) = The amount of compressor oil to be removed when replacing the compressor assembly with pulley

      Note:

      • If a new compressor assembly with pulley is installed without removing the same amount of compressor oil as is remaining in the pipes, the amount of compressor oil will be excessive. This prevents heat exchange in the refrigerant cycle and will cause a refrigeration failure.

      • If the amount of compressor oil remaining in the removed compressor assembly with pulley is too low, check for compressor oil leakage.

      • Make sure to use ND-OIL 8 or equivalent compressor oil.

    2. Remove the suction seal cap.

    3. E265657

      Position the suction port downward and slightly shake the compressor to drain the oil. (*1)

      Note:

      Be careful not to allow compressor oil to adhere on the pulley.

    4. E265658

      Position the DL pulley side downward and turn the pulley in the direction indicated by the arrow once in every 2 seconds 10 times. (*2)

      Note:

      Keep your face away from the compressor port because turning the pulley may cause gas or oil to spray out.

    5. E265659

      Quickly position the DL pulley side upward and turn the pulley in the direction indicated by the arrow once. (*3)

    6. Repeat procedure (*1). (*4)

    7. Repeat procedures (*2) through (*4) about 5 times to drain the standard amount of oil.

  2. INSTALL COMPRESSOR ASSEMBLY WITH PULLEY

    1. E265656C01

      Temporary install the compressor assembly with pulley with the bolt <A>.

    2. Install the compressor assembly with pulley with the 4 bolts.

      25 N*m

      255 kgf*cm

      18 ft.*lbf

      Tip:

      Tighten the bolts in the order shown in the illustration to install the compressor assembly with pulley.

    3. Connect the connector.

  3. CONNECT DISCHARGE HOSE SUB-ASSEMBLY

    1. Remove the vinyl tape from the discharge hose sub-assembly.

    2. Sufficiently apply compressor oil to a new O-ring and the fitting surface of the compressor assembly with pulley.

      Compressor Oil

      ND-OIL 8 or equivalent

    3. Install the O-ring onto the discharge hose sub-assembly.

    4. Install the discharge hose sub-assembly to the compressor assembly with pulley with the bolt.

      9.8 N*m

      100 kgf*cm

      87 in.*lbf

  4. CONNECT SUCTION HOSE SUB-ASSEMBLY

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

    2. Sufficiently apply compressor oil to a new O-ring and the fitting surface of the compressor assembly with pulley.

      Compressor Oil

      ND-OIL 8 or equivalent

    3. Install the O-ring onto the suction hose sub-assembly.

    4. Install the suction hose sub-assembly to the compressor assembly with pulley with the bolt.

      9.8 N*m

      100 kgf*cm

      87 in.*lbf

  5. INSTALL NO. 2 AIR TUBE

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  6. INSTALL NO. 3 AIR HOSE

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  7. INSTALL FRONT CROSS MEMBER SUB-ASSEMBLY

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  8. INSTALL FRONT SUSPENSION MEMBER REINFORCEMENT LH

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  9. INSTALL FRONT ENGINE MOUNTING BRACKET LOWER REINFORCEMENT (w/ Reinforcement)

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  10. INSTALL FRONT LOWER BUMPER ABSORBER

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  11. INSTALL V-RIBBED BELT

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  12. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT

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  13. WARM UP ENGINE

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  14. INSPECT FOR REFRIGERANT LEAK

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