Acer AR360 F1 - Manual (Page 60)

3 System upgrades 44
(2) Push the fan clip handles inwards and pull the fan up and
away from the chassis.(2)
4 Install the new fan module.
(1) Insert the new fan into the chassis and push downwards
until firmly seated.
(2) Connect the fan cable to the mainboard.
5 Observe the post-installation instructions described on page 28.