The problem is that it presses against the shaft you are trying to remove making it tighter than without. I drilled through the center of the shaft with a regular old 1/8 bit, then with a 3/16 twist bit, and the fan slid right off the shaft. I could also tap the fan, apply some wd40 and clean it with a piece of mechanical cloth and then gently remove it.
5Pcs 19Mm 12V 24V Waterproof Latching Push Button Switch With Wiring Harness And LED Indicator Light, Pre-Wired SPDT Self-Locking 4 Pin Marine Metal Switch For Boats Cars Trucks (Blue)
22 Review
Universal Rotary Cam Selector Latching Switches - VictorsHome Changeover Switch LW28-32 With 3 Positions, 12 Terminals For 690V, 32A Capacity
9 Review
Vacuum cleaner KARCHER VC 3, yellow
176 Review
TWTADE/AC 24V 10A Coil Electromagnetic Power Relay 8 Pins 2DPT 2NO+2NC With Indicator Light And Socket Base -YJ2N-LY
9 Review