Fujitsu C141-E282 Installation Manual page 5

3.2 Mounting
Because of breather hole mounted to the HDD, do not allow this to
close during mounting.
Locating of breather hole is shown as Figure 3.3.
For breather hole of Figure 3.3, at least, do not allow its around φ 3
to block.
Figure 3.3 Location of breather hole
C141-E282 3-5