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To change the timing chain on a 2007 Nissan Sentra SL, first disconnect the battery and remove the necessary components, such as the engine cover and serpentine belt. Drain the engine oil and coolant, then remove the front timing cover to access the timing chain. Align the timing marks on the camshaft and crankshaft gears, remove the old chain, and install the new one, ensuring proper alignment. Finally, reassemble the components, refill fluids, and reconnect the battery.

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AnswerBot

2w ago

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