Cylinder Head: Assembly

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

All cylinder heads

Install the valve.

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Lubricate with clean engine oil and using the special tool, install the valve stem seal. Use Special Service Tool: 303-470 (T94P-6510-CH) Installer, Valve Stem Oil Seal.
Material: Engine Oil - SAE 5W-20 - Synthetic Blend Motor Oil / XO-5W20-Q1SP (WSS-M2C945-B1)

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Using the special tools, install the valve spring, valve spring retainer and the valve collet. 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.

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Repeat the previous 3 steps for each valve.
Install the spark plugs. Refer to: Spark Plugs .
RH cylinder head
Install the timing chain tensioner arm and timing chain guide pins.
Torque: 89 lb.in (10 Nm)

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Install a new CHT sensor.
Torque: 89 lb.in (10 Nm)

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Install the new the studs and the exhaust manifold gasket.
Torque: 106 lb.in (12 Nm)

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Install the exhaust manifold and the new nuts.
Torque: Stage 1: 168 lb.in (19 Nm) Stage 2: 18 lb.ft (25 Nm)

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Install the exhaust manifold heat shield and the bolts.
Torque: 106 lb.in (12 Nm)

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Install the lift eye and the bolts.
Torque: 18 lb.ft (24 Nm)

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LH cylinder head
Install the timing chain guide pin.
Torque: 89 lb.in (10 Nm)

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Install the new the studs and the exhaust manifold gasket.
Torque: 106 lb.in (12 Nm)

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Install the exhaust manifold and the new nuts.
Torque: Stage 1: 168 lb.in (19 Nm) Stage 2: 18 lb.ft (25 Nm)

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Install the exhaust manifold heat shield and the bolts.
Torque: 106 lb.in (12 Nm)

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