Bell System Practices KS-15784 Manual

BELL SYSTEM PRACTICES
AT&TCo Standard
SECTION 065-100-802
Issue 13, December 1975
OPERATOR CHAIRS
METAL TYPE
REPLACEMENT PARTS, REPLACEMENT PROCEDURES, AND MINOR REPAIRS
1. GENERAL
1.01
This section covers the information necessary
for the performance of minor repairs and
ordering of parts to be used in the maintenance
of KS-15784- and KS-20751-type operator chairs.
This section also covers the approved procedures
for replacing these parts. Refer to Section 065-100-102
for detailed descriptions of these chairs.
1.02
This section is reissued to:
• Revise 1.06
• Revise Fig. 1, 2, 3, and 5B to show changes
in backrest and construction changes to seat
• Change reference from KS-15801 L4 to
KS-15784 Detail 4 spindle cover
• Delete Table A
• Make other changes as required.
Since this reissue is a general revision, arrows
ordinarily used to indicate changes have been
omitted.
1.03
Part 2 of this section covers the ordering
information for those parts which it is
practicable to replace in the field in the maintenance
of the KS-15784 operator chairs. No attempt shall
be made to replace parts not designated.
1.04
Part 3 of this section covers the approved
procedures for the replacement of the parts
covered in Part 2.
1.05
Part 4 of this section covers the approved
procedures for making minor repairs on
operator chairs.
1.06
Part 5 of this section covers the ordering
information for those parts which it is
practicable to replace in the field in the maintenance
of the KS-20751 operator chair. No attempt shall
be made to replace parts not designated.
2. REPLACEMENT PARTS---KS-15784
2.01
The figures included in this part show the
various parts in their proper relation to
other parts of the chair, together with their
corresponding names as listed by the Western
Electric Company Merchandise Department.
2.02
When ordering parts for replacement purposes,
give the KS specification number, including
either the list, detail, or item number, and the
name of the part as shown in the figure;
for
example:
KS-15784 L24 Backrest
If a part is identified by a piece-part number, give
both the piece-part number and the name of the
piece-part; for example:
P-126322 Screw
Do not ref er to the BSP section number or to
any information shown in parentheses.
2.03
Information enclosed by parentheses is not
ordering information. This information may
be references to notes or parts ref erred to in
other portions of the section and not considered
replaceable.
2.04
Cane seats of operator chairs that require
recaning shall be returned to the Western
Electric Company for repair.
NOTICE
Not for use or disclosure outside the
Bell System except under written agreement
Printed in U.S.A.
Page 1