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

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.

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PROCEDURE

1. INSTALL O-RING

HINT:

Perform this procedure only when replacement of the O-ring is necessary.

(a) Clean the O-ring groove of the cam timing oil control solenoid assembly.

NOTICE:

Make sure the O-ring groove is free of foreign matter.

(b) Install a new O-ring to the cam timing oil control solenoid assembly.

NOTICE:

Do not damage the O-ring when installing it.

2. INSTALL CAM TIMING OIL CONTROL SOLENOID ASSEMBLY

(a) Apply a light coat of engine oil to the O-ring of the cam timing oil control solenoid assembly. NOTICE: If reusing the cam timing oil control solenoid assembly, be sure to inspect the O-ring.

(b) Using an 8 mm socket wrench, install the cam timing oil control solenoid assembly to the No. 2 timing chain cover assembly with 2 new bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

• If the cam timing oil control solenoid assembly has been struck or dropped, replace it.
• Make sure that the O-ring is not cracked or moved out of place when installing the cam timing oil control solenoid assembly.

(c) Connect the cam timing oil control solenoid assembly connector.

3. INSPECT FOR ENGINE OIL LEAK

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4. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

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