My Toughest Hydraulic Job Ever. DIY Advanced Hydraulics. JLG 80 HX Boom Lift

This hydraulic compartment has always loomed over me, like a mysterious monster that could rear its ugly head at any moment. In this video, I finally work through the system and figure out how to troubleshoot, test, and repair complicated hydraulics! Thanks to BougeRV for sponsoring this video! Don’t miss out on their limited time offers! #BougeRV 20% OFF CRPRO 30QT refrigerator, DISCOUNT CODE: Farmcraft20 Amazon: Valid Time:April 13 to April 17 11:59 Shopify: Valid time:April 7 to May 7 25% off Fort 1000 power station, DISCOUNT CODE: Farmcraft25 Amazon: Valid Time: April 8 to April 23 Shopify: Valid Time: April 7 to Jun 1 MERCH!: Patreon: Amazon Affiliate Storefront: Buy me a coffee: Facebook: Evolution power tools affiliate link: (promo code: Farmcraft) Save 5% for yourself and also help out the channel. Thanks! 00:00 Intro and New Test Kit 0:53 Telescope cylinder details 3:37 Attempt at testing pressure 6:57 BougeRV integration 9:19 Testing pressure 13:33 Adjusting pressure, first try. 15:04 Figuring out the whole system. 20:31 Adjusting valve block relief valve, 1st try. 27:47 Adjusting pressure, second try. 30:34 Swap relief valves 36:26 Adjust pressure, third try. 39:10 Adjust pressure, FOURTH try! 41:12 Success, sort of. 42:29 The final fix. 53:21 Outro