300ZX Coupe V6-2960cc DOHC (VG30DE) (1994)
1. Remove valves at parallel pins.
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Do not use a magnetic hand.
a. Use a wire paper clip to push out parallel pins.
b. Remove parallel pins while pressing their corresponding plugs and sleeves.
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Remove plug slowly to prevent internal parts from lumping out.
c. Place mating surface of valve facedown, and remove internal parts.
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If a valve is hard to remove, place valve body facedown and lightly tap it with a soft hammer.
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Be careful not to drop or damage valves and sleeves.