Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001BGQY
Model Year Start: 2019 Model: Avalon HV Prod Date Range: [04/2018 - 08/2021]
Title: A25A-FXS (COOLING): THERMOSTAT: INSTALLATION; 2019 - 2021 MY Avalon HV [04/2018 - 08/2021]

INSTALLATION

CAUTION / NOTICE / HINT

NOTICE:

This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

Click here 2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

PROCEDURE

1. INSTALL WATER INLET WITH THERMOSTAT SUB-ASSEMBLY

(a) Install a new gasket to the water inlet with thermostat sub-assembly.

HINT:

Be sure to clean the contact surfaces.

(b) Using an 8 mm socket wrench, install the water inlet with thermostat sub-assembly with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(c) Connect the No. 7 water by-pass hose to the water inlet with thermostat sub-assembly and slide the clip to secure it.

(d) Connect the water inlet with thermostat sub-assembly connector.

2. CONNECT NO. 2 RADIATOR HOSE

Click here 2019 - 2022 MY Avalon HV [04/2018 -        ]; A25A-FXS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

3. ADD ENGINE COOLANT (for Engine)

Click here 2019 - 2022 MY Avalon HV [04/2018 -        ]; MAINTENANCE: A25A-FXS COOLANT (for Engine): REPLACEMENT+

4. INSPECT FOR COOLANT LEAK (for Engine)

Click here 2019 - 2022 MY Avalon HV [04/2018 -        ]; A25A-FXS (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+