QX56 V8-5.6L (VK56DE) (2004)
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Install exhaust manifold.
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Tighten exhaust manifold nuts in numerical order shown.
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Before installing a new air fuel ratio A/F sensors, clean exhaust system threads using Tool. oxygen sensor thread cleaner (commercial service tool:
J-43897-18 or J-43897-12), and apply anti-seize lubricant.
Tool number
: ( - ) J-43879-12
: ( - ) J-43897-18
CAUTION:
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Do not over tighten the air fuel ratio A/F sensors . Doing so may cause damage to the sensor, resulting in the MIL coming on.
