IBM 220, Руководство по обслуживанию, Страница: 51 / 68

Chapter 5. Parts Diagram and Parts List
How To Use This Parts List
AR (As Required) in the Units column indicates that the quantity is not
the same for all machines.
NP (Non-Procurable) in the Part Number column indicates that the part
is non-procurable and that the individual parts or the next higher
assembly should be ordered.
NR
(Not Recommended) in the Units column indicates that the part is
procurable but not recommended for field replacement, and that
the next higher assembly should be ordered.
00 (Not Shown) in the Asm- Index column indicates that the part is
either not shown or not referenced in the illustration.
R (Restricted) in the Units column indicates that the part has a
restricted availability.
Indenture The indenture is marked by a series of dots located before the
parts description. The indenture indicates the relationship of a part
to the next higher assembly. For example:
Indenture Relationship of Parts
(No dot) MAIN ASSEMBLY
(One dot)
v
Detail parts of a main assembly
(One dot)
v
Sub assembly of the main assembly
(Two dots)
v v
Detail part of a one-dot sub assembly
(Two dots)
v v
Sub assembly of a one-dot sub assembly
(Three dots)
v v v
Detail part of a two-dot sub assembly
Example of Parts Listing
Asm-
Index
Part Number Units Description
3- 2512667
2513714
1
1
Cover Asm, Rear, Red
Cover Asm, Rear, White
For Next Higher Asm, see Assembly 1-2.
-1 5373637 1
v
Seal, Top
-2 5356429 2
v
Clip, Retaining
-3 1847630 1
v
Finger Stock Asm
-4 1847602 NR
vv
Channel, Finger Stock
-5 5373639 AR
v
Seal, Bottom
-6 5356429 2
v
Clip, Retaining
-7 NP 1
v
Cover, Rear, Without Paint
-5 0416629 R
v
Screw, Panel
© Copyright IBM Corp. 2000
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