Home Engine/Hybrid System Engine Control 3UR-FE ENGINE CONTROL: IGNITION COIL AND SPARK PLUG
Last Modified: 11-27-2007 1.6 A
Service Category: Engine/Hybrid System Section: Engine Control
Model Year: 2008 Model: LX570 Doc ID: RM000002I2W009X
Title: 3UR-FE ENGINE CONTROL: IGNITION COIL AND SPARK PLUG: INSTALLATION (2008 LX570)

INSTALLATION

1. INSTALL SPARK PLUG

(a) Install the 8 spark plugs.

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

2. INSTALL IGNITION COIL ASSEMBLY

(a) Install the 8 ignition coils with the 8 bolts.

Torque: 10 N·m (102 kgf·cm, 7 ft·lbf)


(b) Connect the 8 ignition coil connectors.

3. CONNECT WATER BY-PASS PIPE ASSEMBLY


(a) Connect the water by-pass pipe to the cylinder head cover and automatic transmission with the 3 bolts.

Torque: 18 N·m (184 kgf·cm, 13 ft·lbf)


(b) Connect the water by-pass pipe to the cylinder head cover and timing chain cover with the 2 bolts.

Torque: 10 N·m (102 kgf·cm, 7 ft·lbf)

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