NETGEAR READYNAS 2120, READYNAS 3220, READYNAS 4220 - page 43

Maintenance
43
NETGEAR ReadyNAS OS 6 Rack-Mount Storage Systems
3. Pull up on the fan gently to remove it from the housing.
4. Remove the four pegs that hold the fan in the housing.
5. Insert the four pegs into holes in the replacement fan.
6. Insert the replacement fan into the housing.
7. Make sure that the grooves in the pegs fit into the housing and hold the fan in place.