Installation [07/2020 - ]: Procedure

INSTALL ENGINE WATER PUMP ASSEMBLY

Install a new water pump gasket and the engine water pump assembly to the timing chain cover assembly with the 9 bolts.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

	Bolt A
	Bolt B
	Bolt C

for bolt A

Torque: 20 N.m (204 kgf/cm, 15 ft.lbf)

for bolt B

Torque: 23 N.m (235 kgf/cm, 17 ft.lbf)

for bolt C

Torque: 47 N.m (479 kgf/cm, 35 ft.lbf)

Bolt Length

Item	Length
Bolt A	25 mm (0.984 in.)
Bolt B	70 mm (2.76 in.)
Bolt C	80 mm (3.15 in.)

INSTALL WATER PUMP PULLEY

Temporarily install the water pump pulley with the 4 bolts.

Using a screwdriver or equivalent with its tip wrapped in protective tape, hold the water pump pulley and tighten the 4 bolts.

*a	Protective Tape
*b	Hold
*c	Turn

Torque: 21 N.m (214 kgf/cm, 15 ft.lbf)

INSTALL WATER INLET HOUSING
1. Install the water inlet housing to the No. 3 water by-pass hose, and slide the clip to secure the hose.
2. Install the water inlet hose to the water inlet housing and front water by-pass joint, and slide the 2 clips to secure the hose.
3. Install a new No. 1 water inlet housing gasket to the engine water pump assembly.
4. Install the water inlet housing to the engine water pump assembly with the 3 bolts.
  Torque: 21 N.m (214 kgf/cm, 15 ft.lbf)
  
  NOTE:
  Be careful not to allow the No. 1 water inlet housing gasket to get caught between the parts.
5. Connect the No. 5 water by-pass hose to the water inlet housing, and slide the clip to secure the hose.
6. Install the wire harness clamp bracket to the water inlet housing with the bolt.
  Torque: 12 N.m (122 kgf/cm, 9 ft.lbf)
CONNECT NO. 3 RADIATOR HOSE
See step 26 [07/2020 - 05/2023], or see step 28 [05/2023 - ]
INSTALL FAN AND GENERATOR V BELT
Refer to PROCEDURE - Step 1
CONNECT RESERVE TANK OUTLET HOSE
1. Connect the reserve tank outlet hose to the water inlet housing, and slide the clip to secure the hose.
INSTALL INTAKE AIR CONNECTOR PIPE
Refer to PROCEDURE - Step 27 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 27 [05/2023 - ]
INSTALL AIR CLEANER HOSE ASSEMBLY
Refer to PROCEDURE - Step 2
CONNECT NO. 3 PCV HOSE
Refer to PROCEDURE - Step 4
CONNECT NO. 2 PCV HOSE
Refer to PROCEDURE - Step 3
INSTALL AIR CLEANER WITH ELEMENT ASSEMBLY RH
Refer to PROCEDURE - Step 101 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 104 [05/2023 - ]
INSTALL AIR CLEANER WITH ELEMENT ASSEMBLY LH
Refer to PROCEDURE - Step 102 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 105 [05/2023 - ]
INSTALL RADIATOR SUPPORT TO CROSSMEMBER BRACE SUB-ASSEMBLY RH
Refer to PROCEDURE - Step 14 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 15 [05/2023 - ]
INSTALL RADIATOR SUPPORT TO CROSSMEMBER BRACE SUB-ASSEMBLY LH
Refer to PROCEDURE - Step 15 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 16 [05/2023 - ]
ADD ENGINE COOLANT
Refer to PROCEDURE - Step 12
INSPECT FOR COOLANT LEAK
Refer to PROCEDURE - Step 3
INSTALL ENGINE UNDER COVER REINFORCEMENT
See step 51 [07/2020 - 05/2023], or see step 53 [05/2023 - ]
INSTALL NO. 1 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 143 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 146 [05/2023 - ]
INSTALL LOWER RADIATOR AIR DEFLECTOR
Refer to PROCEDURE - Step 8 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 8 [05/2023 - ]
INSTALL RADIATOR SUPPORT TO FRAME SEAL RH
Refer to PROCEDURE - Step 10 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 10 [05/2023 - ]
INSTALL RADIATOR SUPPORT TO FRAME SEAL LH
Refer to PROCEDURE - Step 9 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 9 [05/2023 - ]
INSTALL V-BANK COVER SUB-ASSEMBLY
Refer to PROCEDURE - Step 147 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 150 [05/2023 - ]