Let’s walk through a practical example. Your iGen4500 starts but dies immediately. You suspect the carburetor.
| Part Name | Diagram Location | OEM Part Number | Symptoms of Failure | | :--- | :--- | :--- | :--- | | | Fuel System Section | 4500-00421 | Surging, won't idle, no start after storage | | Spark Plug | Cylinder Head Section | 4500-00123 (F6RTC) | Hard starting, misfiring under load | | Control Board | Inverter Section | 4500-00901 | Remote start fails, hour meter blank, no output power | | Fuel Cap (with seal) | Fuel Tank Top | 4500-00345 | Gas smell in garage, fuel leakage when tipped | | Recoil Starter Pawl | Recoil Assembly | 4500-00888 | Rope pulls out but doesn't crank the engine | Westinghouse Igen4500 Parts Diagram