How do you remove and install the bypass hose for a 1987 Nissan 200sx v6?

To remove the bypass hose on a 1987 Nissan 200SX V6, first, ensure the engine is cool, then locate the hose connected to the thermostat housing and the water pump. Loosen the hose clamps using a screwdriver or pliers, and carefully twist and pull the hose off. To install the new bypass hose, slide it onto the fittings at the thermostat housing and water pump, ensuring a snug fit, then secure it with the clamps. Finally, check for any leaks after starting the engine.