All installations are not done in exactly the same way, but to a large extent. There are many manufacturers of fan motors in particular, some of the largest are for example: IVT, Canvac, Daikin, Mitsubishi Electric and many more.
A few things to consider before starting the installation of the Fan motor:
*Turn off the electricity completely, preferably from the plug cabinet.
*Check that the replacement motor and connectors are identical to the old one, before removing the old motor.
Estimated time required: 1h
This is what you need: screwdriver, needle nose pliers, socket wrench 8mm