Cylinder Head: Assembly

WARNING: This page is about a different variant/trim than selected.

All cylinder heads

NOTE: Lubricate the new valve stem seal and valve guide bore with clean engine oil.

Install the new valve stem seal.

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Install the valve into the cylinder head.

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Using the special tools, install the spring, retainer and keys. Use Special Service Tool: 303-300 (T87C-6565-A) Set, Valve Spring Compressor., 303-350 (T89P-6565-A) Compressor, Valve Spring., 303-1249 Valve Spring Compressor., 303-1418 Compressor, Valve Spring.

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Repeat the previous steps for each of the remaining valves.
Install the spark plugs.
Torque: 133 lb.in (15 Nm)

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RH cylinder heads
NOTE: Lubricate the O-ring seal with clean engine coolant prior to installing.

Using a new O-ring seal, install the coolant outlet pipe.

Torque: 89 lb.in (10 Nm)

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Install a new CHT sensor.
Torque: 97 lb.in (11 Nm)

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Install the CMP sensor and the bolt.
Torque: 89 lb.in (10 Nm)

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Install the heat shield and the fasteners.
Torque: Stage 1: 89 lb.in (10 Nm) | Stage 2: 45°

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LH cylinder heads
- Install the heat shield and the fasteners.
  Torque: Stage 1: 89 lb.in (10 Nm) | Stage 2: 45°
- Install the intake and exhaust CMP sensors, the radio interference capacitor and the fasteners.
  Torque: 89 lb.in (10 Nm)

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