Toyota RAV4 manuals

Toyota RAV4 Service Manual: Compressor and pulley (for 2az-fe)

Toyota RAV4 Service Manual / Air conditioning / Compressor and pulley (for 2az-fe)

Components

Toyota RAV4. Compressor and pulley (for 2az-fe)


Removal

  1. Discharge refrigerant from refrigeration system (see page ac-172)

  2. Disconnect cable from negative battery terminal

Caution:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

  1. Disconnect no. 1 Cooler refrigerant suction hose

Toyota RAV4. Disconnect no. 1 Cooler refrigerant suction hose


  1. Remove the bolt and disconnect the cooler refrigerant suction hose from the cooler compressor.
  2. Remove the o-ring from the cooler refrigerant suction hose.

Notice:

Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering them.

  1. Disconnect no. 1 Cooler refrigerant discharge hose

Toyota RAV4. Disconnect no. 1 Cooler refrigerant discharge hose


  1. Remove the bolt and disconnect the cooler refrigerant discharge hose from the cooler compressor.
  2. Remove the o-ring from the cooler refrigerant discharge hose.

Notice:

Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering them.

  1. Remove no. 1 Engine under cover

  2. Remove fan and generator v belt (see page em-6)

  3. Remove cooler compressor assembly

Toyota RAV4. Remove cooler compressor assembly


  1. Disconnect the connector.
  2. W/o stud bolt: remove the 4 bolts and cooler compressor.
  3. W/ stud bolt: remove the 3 bolts, nut and cooler compressor.

Installation

  1. Adjust adjust compressor oil

  1. When replacing the compressor and magnetic clutch with a new one, gradually discharge the refrigerant gas from the service valve, and drain the following amount of oil from the new compressor and magnetic clutch before installation.

Standard: (oil capacity inside the new compressor and magnetic clutch: 130 + 15 cc (4.6 + 0.51 Fl.Oz.) ) -(Remaining oil amount in the removed compressor and magnetic clutch) = (oil amount to be removed from the new compressor when replacing)

Notice:

  1. Install cooler compressor assembly

Toyota RAV4. Install cooler compressor assembly


  1. W/o stud bolt: install the cooler compressor with the 4 bolts.

    Torque: 24.5 N*m (250 kgf*cm, 18 ft.*Lbf)

Notice:

Tighten the bolts in the order shown in the illustration to install the cooler compressor.

  1. W/ stud bolt: install the cooler compressor with the 3 bolts and nut.

    Torque: 24.5 N*m (250 kgf*cm, 18 ft.*Lbf)

Notice:

Tighten the bolts in the order shown in the illustration to install the cooler compressor.

  1. Connect the connector.
  1. Install no. 1 Cooler refrigerant discharge hose

Toyota RAV4. Install no. 1 Cooler refrigerant discharge hose


  1. Remove the attached vinyl tape from the hose.
  2. Sufficiently apply compressor oil to a new o-ring and the fitting surface of the cooler compressor.

Compressor oil: nd-oil 8 or equivalent

  1. Install the o-ring on the cooler refrigerant discharge hose.
  2. Install the cooler refrigerant discharge hose on the cooler compressor with the bolt.

    Torque: 9.8 N*m (100 kgf*cm, 7 ft.*Lbf)

  1. Install no. 1 Cooler refrigerant suction hose

Toyota RAV4. Install no. 1 Cooler refrigerant suction hose


  1. Remove the attached vinyl tape from the hose.
  2. Sufficiently apply compressor oil to a new o-ring and the fitting surface of the cooler compressor.

Compressor oil: nd-oil 8 or equivalent

  1. Install the o-ring on the cooler refrigerant suction hose.
  2. Install the cooler refrigerant suction hose on the cooler compressor with the bolt.

Torque: 9.8 N*m (100 kgf*cm, 7 ft.*Lbf)

  1. Install fan and generator v belt (see page em-7)

  2. Install no. 1 Engine under cover

  3. Connect cable to negative battery terminal

  4. Charge refrigerant (see page ac-172)

  5. Warm up engine (see page ac-173)

  6. Check for leakage of refrigerant (see page ac-173)

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