Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL EGR COOLER ASSEMBLY

(a) Install a new EGR cooler gasket to the EGR cooler assembly. NOTICE: Make sure that the claws of the EGR cooler gasket are toward the EGR cooler assembly side.

*a Claw

(b) Install a new EGR valve gasket to the EGR valve assembly. NOTICE: Make sure that the claws of the EGR valve gasket are toward the EGR valve assembly side.

*a Claw

(c) Temporarily install the EGR cooler assembly to the cylinder head sub-assembly and EGR valve assembly with the 5 bolts.

(d) Tighten the 3 bolts (A).

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

(e) Tighten the 2 bolts (B).

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

(f) Connect the No. 3 water by-pass hose and No. 4 water by-pass hose to the EGR cooler assembly and slide the 2 clips to secure them.

2. INSTALL INVERTER WITH CONVERTER ASSEMBLY

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3. ADD ENGINE COOLANT (for Engine)

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4. INSPECT FOR COOLANT LEAK (for Engine)

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5. INSPECT FOR EXHAUST GAS LEAK

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