The answer to 'how to replace generator' is to disconnect the old generator, install the new generator, connect the wiring and fuel lines, and test the new generator. This process typically involves shutting off power, disconnecting the old unit, positioning the new generator, reconnecting the electrical and fuel supply, and running a test to ensure proper operation.
It's important to follow all manufacturer instructions and safety guidelines when replacing a generator. This may include turning off the main power breaker, draining the fuel tank, and properly disposing of the old unit. Depending on the complexity of the installation, it's often recommended to hire a licensed electrician to handle the replacement to ensure it's done safely and up to code.