AQR_P
the AQR_P has 4 fans total (see below). to service: Turn key and also UNPLUG power supply in back 1. the AQR_P (left side with voltage indicators) has a tray which slides out for easy service (see service manual below) 2. remove 2 small screws in the front 3. unplug 2 power cords in the back. need to open power tray 4. need to lift a bit and slide the tray with the voltage indicators out 5. the AQR_P on the right also has 2 fans of the same type. 6. in order to access we have to remove complete aqr_p and remove side screws. 7. this tray has a power cord which doesn't disconnect but can be flipped over (images below).
original_fan - original AQR_P fans - NMB 4710KL_04W_B30 (12Vdc, 0.36A, 3.5W, 88CFM, 119x119x38mm, 2 wire) , need 4
