How do you change timing belt on 1999 infiniti g20?

To change the timing belt on a 1999 Infiniti G20, first, disconnect the battery and remove the engine covers. Next, drain the coolant and remove the accessory belts, crankshaft pulley, and timing belt covers. Align the timing marks on the camshaft and crankshaft, then remove the old timing belt. Install the new belt, ensuring proper tension and alignment with the timing marks before reassembling all components and reconnecting the battery.