Tools And Test Equipment; Tests; Indicating Revision Numbers - Fujitsu MAH3091MC - Enterprise 9.1 GB Hard Drive Product/Maintenance Manual

When the revision number is changed after the drive is shipped from
the factory, Fujitsu issues "Engineering Change Request/Notice" in
which the new revision number is indicated. When the user changes
the revision number, the user should update the revision label as
described in item (2) after applying the modification.
At shipment
Revising at field
6.2.5

Tools and test equipment

Disk drive troubleshooting and repair in the field require only standard hand tools. No special
tools or test equipment are required.
This manual does not describe the factory-level tools and test equipment.
6.2.6

Tests

This disk drive can be tested in the following ways:
•
Initial seek operation check (See Subsection 6.3.1)
•
Operation test (See Subsection 6.3.2)
•
Diagnostic test (See Subsection 6.3.3)
Figure 6.3 shows the flow of these tests.
6 - 10
IMPORTANT
Figure 6.2

Indicating revision numbers

C141-E103-02EN
Rev. A2
Rev. A3