Installation [10/2017 - 10/2023]: Procedure

1. Completely remove the cooler compressor packing from the compressor with motor assembly.
2. Apply new cooler compressor packing to the location shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Cooler Compressor Packing Application Area (Corner Only)	*b	Chamfered Edge of Connector
   *c	Rail	-	-
   	Cooler Compressor Packing	-	-

   NOTE:

   If the connector is installed as shown below, water may enter between the connectors. Therefore, make sure that the connectors are installed correctly. 

   • Make sure that cooler compressor packing is not protruding from the edges of the connectors. Do not apply cooler compressor packing so that it protrudes onto the surface of the installation.
   • Do not allow tape to extend onto the ribs on the rails, etc.

1. When replacing the compressor with motor assembly with a new one, drain the following amount of oil from the position shown by the arrow in the illustration before installing the new compressor with motor assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Standard

   30 cc (1.01 fl.oz) from new compressor with motor assembly.

   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: 10 N.m (102 kgf/cm, 7 ft.lbf) 

   HINT: 

   Insert bolt (E) into the compressor with motor assembly beforehand.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   	Stud Bolt
   	bolt (E)

2. Install the compressor with motor assembly with the 2 nuts, bolt (D) and bolt (E).
   Fig 1: Compressor With Motor Assembly Bolts And Nuts Tightening Sequence

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   	Nut
   	Bolt (D)
   	Bolt (E)

   NOTE:

   Tighten the 2 nuts, bolt (D) and bolt (E) in the order shown in the illustration.

   Nut, Bolt (D), Bolt (E) 

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

3. Remove the vinyl tape wrapped around the connector (B).
4. Connect the connector (B) and slide the green-colored lock as shown in the illustration to lock it securely.
   WARNING:

   Make sure to wear insulating gloves.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Stopper
   *b	Green-colored Lock
   	Bolt (C)
   	Connector (B)
   	Slide

   NOTE:

   Make sure that the connector is connected securely.

5. Install the wiring harness clamp bracket (bolt (C) fastening side) with the bolt (C).
   NOTE:

   Install with a stopper on upper area of the compressor with motor assembly.

   Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

6. Install the wiring harness clamp bracket (bolt (B) fastening side) with the bolt (B).

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Rib
   	Bolt (A)
   	Connector (A)
   	bolt (B)

   Torque: 17.5 N.m (178 kgf/cm, 13 ft.lbf) 

7. Install the wiring harness clamp bracket (bolt (A) fastening side) with the bolt (A).
   NOTE:

   Install by attaching the rib on the surface of the compressor with motor assembly as shown in the illustration.

   Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

8. Connect the connector (A).

1. Remove the vinyl tape from the suction hose sub-assembly, suction tube sub-assembly B and connecting part of the compressor with motor assembly.
2. Sufficiently apply compressor oil to 2 new O-rings and the fitting surface of the suction tube sub-assembly B and the fitting surface of the compressor with motor assembly.

   Compressor Oil

   ND-OIL 11 or equivalent

   NOTE:

   Do not use any compressor oil other than ND-OIL 11 or equivalent. If any compressor oil other than ND-OIL 11 or equivalent is used, compressor motor insulation performance may decrease, resulting in leakage of electric power.

3. Install the 2 O-rings to the suction hose sub-assembly.
   NOTE:

   Keep the O-ring and O-ring fitting surface free of foreign matter.

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

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

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   	Bolt
   	Nut

   NOTE:

   • Do not apply excessive force to the suction hose sub-assembly.
   • Make sure not to cut the O-ring while installing it. (Cut O-rings cannot be installed)
5. Connect the suction hose sub-assembly to the suction tube sub-assembly B with the nut.

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

   NOTE:

   • Do not apply excessive force to the suction hose sub-assembly and suction tube sub-assembly B.
   • Make sure not to cut the O-ring while installing it. (Cut O-rings cannot be installed)

1. Remove the vinyl tape from the discharge hose sub-assembly and connecting part of the compressor with motor assembly.
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

   NOTE:

   Do not use any compressor oil other than ND-OIL 11 or equivalent. If any compressor oil other than ND-OIL 11 or equivalent is used, compressor motor insulation performance may decrease, resulting in leakage of electric power.

3. Install the O-ring to the discharge hose sub-assembly.
   NOTE:

   Keep the O-ring and O-ring fitting surface free of foreign matter.

4. Insert a torque wrench from the rear of the compressor with motor assembly as shown in the illustration and connect the discharge hose sub-assembly to the compressor with motor assembly with the bolt.

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

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   • Do not apply excessive force to the discharge hose sub-assembly.
   • Make sure not to cut the O-ring while installing it. (Cut O-rings cannot be installed)

Refer to PROCEDURE - Step 145 [10/2017 - 09/2018] , or refer to PROCEDURE - Step 145 [09/2018 - 10/2020] , or refer to PROCEDURE - Step 144 [10/2020 - 10/2023]

Refer to PROCEDURE - Step 146 [10/2017 - 09/2018] , or refer to PROCEDURE - Step 146 [09/2018 - 10/2020] , or refer to PROCEDURE - Step 145 [10/2020 - 10/2023]

Refer to PROCEDURE - Step 147 [10/2017 - 09/2018] , or refer to PROCEDURE - Step 147 [09/2018 - 10/2020] , or refer to PROCEDURE - Step 146 [10/2020 - 10/2023]

1. Install the radiator support to crossmember brace sub-assembly LH with the 2 bolts.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 49 N.m (500 kgf/cm, 36 ft.lbf) 

Refer to INSTALLATION [10/2017 - 10/2020] , or refer to INSTALLATION [10/2020 - ]

Refer to PROCEDURE - Step 5 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 5 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 5 [11/2021 - 10/2023]

Refer to PROCEDURE - Step 6 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 6 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 6 [11/2021 - 10/2023]

Refer to PROCEDURE - Step 7 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 7 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 7 [11/2021 - 10/2023]

Refer to PROCEDURE - Step 8 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 8 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 8 [11/2021 - 10/2023]

Refer to PROCEDURE - Step 9 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 9 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 9 [11/2021 - 10/2023]

Refer to PROCEDURE - Step 10 [10/2017 - 10/2020] , or refer to PROCEDURE - Step 10 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 10 [11/2021 - 10/2023]

Refer to PROCEDURE - Step 151 [10/2017 - 09/2018] , or refer to PROCEDURE - Step 151 [09/2018 - 10/2020] , or refer to PROCEDURE - Step 150 [10/2020 - 10/2023]