To replace a kitchen sink, start by turning off the water supply and removing the old sink. Disconnect the drain and water supply lines. Install the new sink by positioning it in the opening and securing it with clips or brackets. Reconnect the drain and water supply lines, ensuring all connections are tight. Turn the water back on and check for leaks. Proper installation ensures effective drainage and functionality.

Replacing a kitchen sink involves removing the old sink, installing the new one, and reconnecting plumbing. Benefits include updated functionality and appearance. Challenges include proper alignment and leak prevention. Accurate installation ensures efficient drainage and functionality.