How to Diagnose and Repair a Junk Standby Generator that Doesn't Produce Power

This 20kW Generac Standby generator was removed from a customers home after it stopped making power. Is it Junk? Can we figure out why and fix it? We will go through how to troubleshoot and repair. Generator Model: 0058871 Nexus Controller: OH6680D Circuit Breaker: Siemens BQ2B090 Help support the channel by becoming a member: https://www.youtube.com/channel/UCr_GXW2Y56hOpGchXYNqZOQ/join Visit My Amazon Store: https://www.amazon.com/shop/jamescondon Amprobe ACDC-52NAV: https://amzn.to/3vRgRy7 Compression Tester (Mityvac MV5530): https://amzn.to/3Qxld4E Cutting Board Sheet: https://amzn.to/4cTaEF2 Dead Blow Hammer: https://amzn.to/3U90IMG Digital Torque Wrench (ACDelco ARM601): https://amzn.to/3zSraUi Feeler Gauge (Lisle 68100): https://amzn.to/4aY3gnm Ferrule Tool: https://amzn.to/4qlcu4q Kill A Watt: https://amzn.to/3Ui8WTU Milliohm Tester: https://amzn.to/4qsWXQk Oscilloscope: https://amzn.to/3UkttqL Tea Ball: https://amzn.to/4p90m64 Ultrasonic Cleaner: https://amzn.to/4ct1eMy Wire Stripper (Klein 11063W): https://amzn.to/4cNDWor Tool Wishlist: https://www.amazon.com/hz/wishlist/ls/R7GS758NTG2X?ref_=wl_share You can also support the channel through YouTube "Super Thanks" or via PayPal: https://www.paypal.com/paypalme/jamescondonYT My sons Etsy 3D Print Shop: https://www.etsy.com/shop/3dPrintingBySean I no longer use Harbor Freight Super Heavy Duty Degreaser in my ultrasonic cleaner. Harbor Freight changed the recipe. The bottle previously stated "NON-CORROSIVE". Now it says "CORROSIVE", "do not user on Aluminum". It now damages most carburetors. Recently I have been using Simple Green PRO HD with good results. #Generac #GeneracStandby #GeneratorRepair #Generator #SmallEngineRepair #SmallEngine #DIY #Fixed #Troubleshooting #howto Alternator, Bad Rotor, Brush Replacement, Circuit Breaker Replacement, Compression Test, Disassembly, Fixed, Floating Neutral, Generac, Generator Failure, Generator Maintenance, Generator Not Working, Generator Replacement, Generator, Hertz, How To, How to Fix Generator, How-To, Insulation Test, Load Test, Nexus Controller Replacement, No Power, Portable Generator Repair, Power Quality, Propane Generator, Repair, Rotor Removal, Rotor, Slip Ring Failure, Small Engine Repair, Small Engine, Standby, Stator, THD, Troubleshooting, Valve Adjustment, Valve Lash, Whole Hose Generator, Won't Produce Power