........................................................................................................ 43
........................................................................................................ 45
Removing the fan...................................................................... 46
........................................................................................................ 46
Replacing the fan...................................................................... 48
........................................................................................................ 48
........................................................................................................ 49
......................................................................................................... 51
.........................................................................................................52
........................................................................................................ 54
.....................................................................................................43
................................................................................................. 45
.................................................................................................... 46
.................................................................................................48
.................................................................................................... 49
................................................................................................. 51
.....................................................................................................52
................................................................................................. 54
5