Engine Swap - Generac 20Kw Standby Generator Engine Replacement

This 20Kw Generac standby generator was pulled out of service because the engine is failing. In addition, the NEXUS controller is missing as well as the throttle servo. Is this a parts machine or can it be fixed? The bad engine tear-down video link is here: https://youtu.be/LKaagJlRcwM Generator Model: 0058751 Engine Model (GTH-999 999cc): 0H4653 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 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 Puller: https://amzn.to/4rrIZ1J Spark Tester: https://amzn.to/4ryUepf 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 #GeneratorRepair #Generator #SmallEngineRepair #SmallEngine #DIY #Fixed #Troubleshooting #HowTo Alternator, Fixed, Generator Maintenance, Generator Not Working, Generator, Hertz, How To, How to Fix Generator, How-To, Load Test, Portable Generator Repair, Power Quality, Repair, Small Engine Repair, Small Engine, THD, Troubleshooting, Engine Swap, Metal in Oil, Servo Replacement, NEXUS Controller Wiring, Compression Test, Spark Test, Valve Adjustment, Propane Leak, Standby Tear-down, Rotor Fan Removal, Rotor Removal, Stator Removal, Brush Replacement, Wiring, Stator Spun, Spun Stator, No Power, Wire Damage, Loose Stator Bolts, Generator Install, Low THD, Low Total Harmonic Distortion