Exploded Views; Chassis - IBM 6552-23N Service Manual

• Items with no part number and no
description are not stocked because they
are seldom required for routine service.
• The construction parts of an assembled
part are indicated with a collation number
in the remark column.

6-1. CHASSIS

r 7-685-648-79 +BVTP 3X12
p 7-685-663-71 +BVTP 4X16
7-685-646-79 +BVTP 3X8
¢ 7-685-881-09 +BVTT 4X8
5
1
REF.NO. PART NO. DESCRIPTION
#1 1 * 8-933-389-00 D BOARD, COMPLETE
¡ X-4560-175-1 TRANSFORMER ASSY, FLYBACK
2
3 4-062-115-01 SCREW +P 3.5X20 TYPE2
#1
4 * 4-060-359-01 HOLDER, PRINTED CIRCUIT BOARD
5 * 3-701-903-11 HOLDER, PRINTED CIRCUIT BOARD
6 4-070-730-01 HOLDER, PRINTED CIRCUIT BOARD
7 * 8-933-450-00 G BOARD, COMPLETE
¡ 1-251-382-31 INLET, AC 3P (WITH NOISE FILTER)
8
9 4-070-122-01 SCREW (HD15)
10 1-694-638-21 TERMINAL BOARD ASSY, I/O
11 * 8-933-400-00 A BOARD, COMPLETE
12 1-900-246-01 CONNECTOR ASSY (F)
13 1-900-250-06 CONNECTOR ASSY (F)
14 * 4-069-570-01 SPACER, PRINTED CIRCUIT BOARD
18 * 4-063-711-01 SUPPORT, HV CABLE
19 X-4037-321-1 BUCKET ASSY, REAR [23N/23S]
#1 19 X-4037-322-1 BUCKET ASSY, REAR [63N/63S]
20 4-070-769-01 TRANSITION [23N/23S]
20 4-070-769-11 TRANSITION [63N/63S]
21 4-070-770-01 BUCKET, REAR [23N/23S]
SECTION 6

EXPLODED VIEWS

• Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
2
12
3
13
REMARK
2
(NX-4502//J1D4)
20-21
20-21
24
18
20
14
22
28
11
10
9
7
5
6
REF.NO. PART NO. DESCRIPTION
22 4-070-778-01 COVER (LL), SCREW [23N/23S]
22 4-070-778-11 COVER (LL), SCREW [63N/63S]
23 4-070-779-01 COVER (LR), SCREW [23N/23S]
23 4-070-779-11 COVER (LR), SCREW [63N/63S]
24 4-070-780-01 COVER (UL), SCREW [23N/23S]
24 4-070-780-11 COVER (UL), SCREW [63N/63S]
25 4-070-781-01 COVER (UR), SCREW [23N/23S]
25 4-070-781-11 COVER (UR), SCREW [63N/63S]
#2 26 * 4-073-130-51 LABEL (A), INFORMATION
26 * 4-073-130-21 LABEL (A), INFORMATION
26 * 4-073-130-31 LABEL (A), INFORMATION [23S]
#2 26 * 4-073-130-41 LABEL (A), INFORMATION
26 * 4-073-130-01 LABEL (A), INFORMATION
26 * 4-073-130-11 LABEL (A), INFORMATION [63S]
27 * 4-073-131-11 LABEL (B), INFORMATION [23N/23S]
27 * 4-073-131-01 LABEL (B), INFORMATION [63N/63S]
28 4-389-025-11 SCREW (M4) (EXT TOOTH WASHER)
6-1
6552-23N/23S/63N/63S
¡
The components identified
critical for safety.
Replace only with the part number specified.
Les composants identifiés par la marque
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
19
21
27
25
23
8
REMARK
[23N AEP model]
[23N U/C, J model]
[63N AEP model]
[63N U/C, J model]
marked are
¡
26