Impact wrench repair from Aliexpress
I bought this impact wrench from AliExpress and only unscrewed four bolts on the hydraulic motor. After a while, I turned it on and it just didn't work, just clicking. The control board lit up. A dispute was resolved without me, no matter what, and it didn't work out in my favor. I had to buy a control unit. The motor turned out to be intact, so we'll see how long it lasts.
I bought the impact wrench from this seller: https://a.aliexpress.com/_A1wmNQ
Control unit driver: https://a.aliexpress.com/_AFMyrZ