Installation [06/2018 - ]: Procedure

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

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Standard

   (Oil capacity inside the new compressor with motor assembly: 120 to 135 cc (4.06 to 4.56 fl. oz)) - (Remaining oil amount in the removed compressor with motor assembly) = (Oil amount to be removed from the new compressor)

   NOTE:

   • If a new compressor with motor assembly is installed without removing some oil, there will be too much oil in the system due to the oil remaining in the pipes of the vehicle. Excessive oil in the system prevents heat exchange in the refrigeration cycle and causes ineffective cooling.
   • If the amount of oil remaining in the old compressor with motor assembly is too small, check the air conditioning system for oil leaks.
   • Be sure to use ND-OIL 11 or equivalent compressor oil. If any compressor oil other than ND-OIL 11 is used, compressor with motor assembly insulation performance may decrease, resulting in leakage of electric power.

1. Using an E8 "TORX" socket wrench, temporarily install the compressor with motor assembly with the 2 stud bolts.

   Torque: 5.0 N.m (51 kgf/cm, 44 in.lbf) 

2. Install the compressor with motor assembly with the bolt and 2 nuts.
   Fig 1: Compressor (for A25A-FXS) With Motor Assembly Bolt And Nuts Tightening Sequence

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   	Bolt
   	Nut

   Torque: 24.5 N.m (250 kgf/cm, 18 ft.lbf) 

   HINT: 

   Tighten the bolt and nuts in the order shown in the illustration.

3. Connect the connector (B).

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Connector (A)
   *b	Connector (B)
   *c	Green-colored Lock
   	Slide

4. Remove the insulating tape from the connector (A).
5. Connect the connector (A) and slide the green-colored lock as shown in the illustration to securely lock it.
   WARNING:

   Make sure to wear insulated gloves.

   NOTE:

   Make sure that the connector is connected securely.

1. Remove the vinyl tape from the No. 1 cooler refrigerant discharge hose.
2. Sufficiently apply compressor oil to a new O-ring and the fitting surface of the compressor with motor assembly.

   Compressor Oil

   ND-OIL 11 or equivalent

3. Install the O-ring to the No. 1 cooler refrigerant discharge hose.
   NOTE:

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

4. Connect the No. 1 cooler refrigerant discharge hose to the compressor with motor assembly with the bolt.

   Torque: 9.8 N.m (100 kgf/cm, 87 in.lbf) 

1. Remove the vinyl tape from the suction hose.
2. Sufficiently apply compressor oil to a new O-ring and the fitting surface of the compressor with motor assembly.

   Compressor Oil

   ND-OIL 11 or equivalent

3. Install the O-ring to the suction hose.
   NOTE:

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

4. Connect the suction hose to the compressor with motor assembly with the bolt.

   Torque: 9.8 N.m (100 kgf/cm, 87 in.lbf) 

Refer to INSTALLATION [06/2018 - ]

Refer to INSTALLATION [06/2018 - ]

Refer to PROCEDURE - Step 2

Refer to PROCEDURE - Step 4

Refer to PROCEDURE - Step 5