Installation [12/2019 - ]: Procedure

HINT: 

Perform this procedure only when replacement of the HV water pump bracket sub-assembly is necessary.

1. Install the HV water pump bracket sub-assembly to the front side member sub-assembly with the 2 bolts.

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

1. Temporarily install the inverter water pump assembly to the HV water pump bracket sub-assembly with the 2 bolts.
   NOTE:

   If the inverter water pump assembly has been struck or dropped, replace it.

2. Fully tighten the 2 bolts.

   Torque: 7.0 N.m (71 kgf/cm, 62 in.lbf) 

3. Connect the inverter water pump assembly connector.
   NOTE:

   If a dustproof cap is installed to the inverter water pump assembly connector, do not remove it until the connector is to be connected.

4. Connect the No. 2 inverter cooling hose and No. 3 inverter cooling hose to the inverter water pump assembly and slide the 2 clips to secure them.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	No. 2 Inverter Cooling Hose
   *2	No. 3 Inverter Cooling Hose
   *a	Alignment Mark
   *b	Rib
   *c	2 to 7 mm (0.0787 to 0.276 in.)
   *d	Up
   *e	LH Side

   NOTE:

   • Make sure to align the alignment marks of the hoses with the ribs of the inverter water pump assembly.
   • To prevent foreign matter from entering the inverter water pump assembly and inverter cooling system, do not remove the pieces of cloth from the pipes and disconnected hoses until installation.
   • Do not apply excessive force to the hoses.

   HINT: 

   Make sure that the clips are positioned as shown in the illustration.

Refer to PROCEDURE - Step 2

Refer to PROCEDURE - Step 1