How do you change the timing chain on your 1994 Nissan Maxima?

To change the timing chain on a 1994 Nissan Maxima, first disconnect the battery and remove the engine covers and components obstructing access to the timing chain, such as the radiator and front accessories. Next, align the timing marks on the crankshaft and camshaft gears, then remove the old timing chain and tensioner. Install the new timing chain, ensuring the timing marks remain aligned, and reassemble all components in reverse order, double-checking for proper alignment before reconnecting the battery and starting the engine. Always consult a repair manual for specific torque specifications and detailed procedures.