Maintenance Levels; Revision Numbers; Figure 6.1 Revision Label (Example) - Fujitsu MAV2036RC Product/Maintenance Manual

6.2.3

Maintenance levels

If a disk drive is faulty, replace the whole disk drive since repair requires special tools and
environment. This section explains the two maintenance levels.
(1) Field maintenance (disk drive replacement)
•
This replacement is done at the user's site.
• Replacement uses standard tools.
•
Replacement is usually done by the user, retail dealer, distributor, or OEM engineer.
(2) Factory maintenance (parts replacement)
•
This replacement can only be done by Fujitsu.
•
Replacement includes maintenance training and OEM engineer support. OEM engineers usually
support retail dealers and distributors.
•
Replacement uses factory tools and test equipment.
6.2.4

Revision numbers

The revision number of the disk drive is represented with a letter and a number indicated on the label
attached on the HDD. Figure 6.1 shows an example of the label.
C141-E219
Figure 6.1 Revision label (example)
6.2 Maintenance Information
6-7