HP 7936 Support Manual page 171

Disc drives
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Replaceable Parts
9-1.
INTRODUCTION
This
chapt.er
contains
listings
of all
field-
replaceable parts and illustrated parts breakdowns
for the drive, HP 1951lA Cabinet, and HP 19512A
Rack Slide Kit.
Parts lists for recommended
electronic and mechanical spares kits for the drive
are also provided.
Replaceable parts for the drive are listed in order
of disassembly in table 9-1 and illustrated in figure
9-1. Replaceable parts for the cabinet and rack
slide kit are similarly documented in tables 9-2, 9-3
and figures 9-2, 9-3. In each listing, attaching parts
are listed immediately after the item they attach.
Items in the DESCRIPTION column are indented
to indicate their relationship to the next higher as-
sembly. In addition, the symbol "- - - x -
II
follows the last attaching part for the item.
Identification of the items and the labels is as
follows:
Major Assembly
*Replaceable Assembly
*Attaching Part for Replacement Assembly
**Subassembly or Component Part
**Attaching Part for Subassembly or
Component Part
***Sub-subassembly or Component Part
***Attaching Parts for Sub-subassembly or
Component Part
The replaceable parts listings provide the following
inf or rna tion for each part:
a. FIG & INDEX NO. The figure and index num-
ber which indicates where the replaceable part
is ill ustra ted.
b. HP PART NO. The Hewlett-Packard number
for each replaceable part.
c. DESCRIPTION.
The
description
of
each
replaceable part. (Refer to table 9-5 for an ex-
planation of
the
abbreviations
used
the
9
DESCRIPTION column.)
d. MFR CODE. The 5-digit code that denotes a
typical manufacturer of a part. Refer to table
9-6 for a listing of manufacturers that cor-
responds to the codes.
e.
MFR PART NO. The manufacturer's part
number for each replaceable part.
f.
UNITS PER ASSEMBLY. The total quantity of
each part used in the major assembly.
g. The MFR CODE and MFR PART NO. for
common hardware are listed as 00000 and OBD
(order by description), respectively, because
these items can usually be purchased locally.
NOTE
TORX(9)
hardware is used in the as-
sembly of the drive. This hardware
requires the use of special drivers. In this
manual, any reference to this:. type of
hardware will be accompanied by the
required driver size (for example, ''T15'').
9-2.
ORDERING INFORMATION
To order replaceable parts for the drive, cabinet,
and rack slide kit, address the order to your local
Hewlett-Packard Sales and Support Office.
For
the address of the nearest HP Sales and Support
Office, contact a Hewlett-Packard Headquarters
Office. Headquarters Offices are listed at the rear
of this manual. Specify the following information
in each order:
a. Model number and full serial number.
b. Complete Hewlett-Packard part number.
c. Complete description of each part, as provided
TORX is a registered trademark of the Camear Division of Textron, Inc.
9-1

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