How to replace Ender 3 Extruder Fans - the "easy" way

The Ender series of Creality 3d printers are intended to be test beds for people with a hand for tinkering (I feel anyway) as such they are pretty easy to maintain, and adapt. This video shows an easier way to perform the task of replacing the cooling fans on the extruder.
Parts used:
Creality Official 4010 Extruder Hot end Fan 40x40x10MM 24V DC Original Cooling Fan Circle Turbo Fan for 3D Printer Parts Ender 3/Ender 3 Pro/Ender 3 v2/Ender3max/Ender 5/Ender 5s/Ender5pro/Ender5plus
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4PCS Official Creality 3D Printer Hotend Silicone Sock Heater Block Silicone Cover for Ender 3/Ender 3 Pro/Ender 3 V2/Ender 5 Pro/CR-10 10S S4 S5
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