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EK-0RA90-IP-1

November 2000

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Document:	RA90 Disk Drive Illustrated Parts Breakdown
Order Number:	EK-0RA90-IP
Revision:	1
Pages:	31
Original Filename:

OCR Text

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138308300835 833884 3499599843333 3.992335944$495235¢991

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EK-ORAS0-IP-001

ILLUSTRATED
PARTS

RA90
DISK DRIVE

HUVS TO USE THE IPB
QGENERAL
This IPB is complied fofowing the organization and nomenclatuwre of the enginearing drawing strueture.
MAJSOR ASSEMBLY LOCTATOR (When Appicable)
The Major Assembly Locator [first Buetration) i@ an index
that provides a description and a figure refsrence for af Bustrations usad in this manual.

INDEMTED FPARTS LIST
Tris manual igentifies each assasmbly baing broken down (figwre reference calisvt). and all perte ot tha! assembily. Further breakdown of an assembly is shown by an asterisk (°)

preceding the tem calicute In the Description Column. The
nuymnber of asterisks prececding an Rem i3 used to dencte the
subordination of that iten with raspect to the Major Assembly. A single asterisk preceding an itern description indicates
that the Wemn Is part of the major assembly being Mustrated
itemsg that are suburdinate to single asteriske Rems. are denoted by two asterisks (°°¢) and knmediately folow the rolated single asterigh em. Thia system of part identification
provicas a meena for the user to ldentlly tha next higher aesembly item and make aliermats ssiectione for parts when
the required replacement part of assembly '8 not immedataly avaliabie.

COLUMN CALLOUT DESCRIPTION
Figure and item - Indicates the filgure mumber and item
number of sach oart.

Desoriplion - Liste the name of the pert and pertinemt
opecificationa (when required). Asterioke preceding the deecription dencte the gubordination of the part to the next
higher assoembily.

DEC Part Me. - Usts the Digital part ordering rumber. A
blank in thie coluvn indicates a Digital part number was not
gesigned at ihe tims of publication.
EZO Cut-in - The notation at the top of this colume indl-

cates the ECO level of the system (option). at which the

IFB was Inftllly prepared. Subsequent ECO lsvel designations. *hat modify existing paris or add new paris to the device. are ingerted in the ECO Cut-In colurmn next to the part
that le added or modified.

Used On Cede - Letters in this cesmn correspond to the

variation coder assigned in Figure 1. Parts with an Alpha
notation({s) are used only in those option varlations. A blank
indicates that the part 's used on afl option variations.

Ref Fig No. - A cross refsrence between ilustrations. For
eech Major Agsembly. the number in this column denotes
the figwe of the next higher assembly. For afl sub-

esembfies. the rvanbgr in this column denotes the figure
showing additiongl detafled breakdown.

PART NUMBER/PART DESCRIPTION S80RT SECTION
Parts are sorted both numerically and alphabstically by deseription. referenced (o a location within the IPB. by figure
number and Rem number.

REVISION HISTORY
PRINTING

18t Printing

ECO LEVEL

170-23899
70-22851

70-25A889

QTHER IPB
DATE

0C019--0001¢2

25-NOV-88

MANUALS

REFERENCED

N/A

00006-000C3

70-22951-00004

70-22933

00001 -00001

70-22240

(0002-00002

70-22941

0G001-00001

70-22042

70-23893-00018

70-22937
70-2321G

00003-0n003
00000-00000

Digital Equipmeant Cerporation i3 not responsible for errore

Righta reserved.

which may appsar in the technical description (Including Bus-

Digital Equipment Corporation raserves the right. without no-

trations and photographd) of the producte covered by this

tlce. to make substiiutions and modications in the epecifica-

manusal,

tions of products documented in this manual and further re-

None of the descriptions contalned In this manual imply the

sarvee the right to withdraw any of these products from thae
market without notice.

granting of any lcenss whatgogver to make. use or sefl egun-

ment constructed in accordancs therewith. Printed In U.S A,

Final assembly with

ltem 1 shown in place.

XRAS0-1P-01

Figure 1. RA90 Disk Drive Assembly

PARTS LIST

DEC
PART NO.

@ DG
H @ M=

RAS0 DISK DRIVE ASSEMBLY

(See Note 1)

70-23800-01

*HDAICARRIER ASSEMBLY

70-22851-01

*Ceble Assembly, 40 Cond. Shislded Jumper
*MODULE, ELECTRONIC CONTROL (ECM)

70-22942-01

*BLOWER/BEZEL ASSEMBLY

*Panel, Operater Control w/Cemponente

‘Power Supply, 5.1V 9.7A Switching (H7142)
*CHASSIE ASSEMBLY
*Cable Assembly. Triaxial 83 Ohm
4 Conductor Sl

ECO
CUT-IN
70-23899

17-01647-01

70-22939-01
30-24453-01
30-23808-01
70-22940-01
17-01482-01

(See Nole 2)

Labslz (Mot Shown)
*Label, “Product RAB0 Made in USA"
*Label, "Preduct RAED Mede in Germany”

38-30022-01
38-30022-02

Misceliensous Paris/Special Tools

{Not 8hown) (See Note 2)
‘Coannector, SDI Loopback (Test)

70-18074-01

“Tool, AMP Insert/Entract

29-28655-00

*Cord, 120VIE0Hz Line

17-00083-23

*Cord, 240V/50Hz Line

17-00083-24

°Cord, 8' 15 Amip Power (IEC)

17-00442-19

Special Servicing Equlpment
(Mot Shown) (See Note 2)

‘Bag, RASH MDA Berrler

89-081981-02

*Bag. RAZ0 Add-0On Barrier

99-08191-03

*Bag. 80 inch Cab Barrier

99-08191-04

“Bag, 40 Inch Cab Barrier

99-08191-08
96-08260-02

Bag, RASD HDA Cuchioned

*Sheet, Barrler/Laminats

§9-081806-01

*Tape, 100 MPH Duct

99-08258-01

*Deslecant

80-06066-21

Mote {: Not valid part number tor fleld to order
option. For whele drive eption, including
shipplng and pachaging, order RAS0-NA.
Note 2: Mot part of this assembly, listed for

roference only.

iPE-RASD

IPB-RAI0
Bga

DESCHIPT.ON
P

| ECO

PART NO.

70 2

DEC

CUT-IN

HDA/CARRIER ASSEMBLY

70-22981-01

"HEAD DISK ASSEMBLY

70-22937-01

*CARRIEA ASSEMBLY

70-25680-01

3
*Bracket Assembly, Damper
4
*Waeher, Flat #8
8 | *Washer, Helical Split #8
é
*Seraw, Socket Cap Hd No. 8-32 x 3/8

70-25685-01
80-08681-00
80-07801-00
€0-05048-08

* Adhesive, Sealant Lo-Strength Thd Lesk

48-01344-00

8
@

*Beregw, 82 Dagree Flat Hd No. 8-32 x 5/8
*pMount, Shock

80-080640-02
12-28582-01

*Serew, Samg Phl Truss Hd No. 8-32 x 7/8

80-00049-158

*Serew, PRl Pan Hd No. 6-32 2 §/18

80-66021-01

12 |

°*Ring, External Retalning

80-09273-00

*Redule, Preamp Conire!

B4-17758-01

*Serew, Sems Phi Pan Hd Ne. 8-32 x 25/64

90-10832-01

*Lebel, “ESD Grephic”

38-26583-01

Lebal

(Net Shown)

*Labsl, "Contamingticn Seal”

PE-RAGD

38-27881-03

- 4 -

XRAQ0-1P-02

Figure 3. Carrier Assembly

XRAB0-1P-02
IPE-RAS0

*Carriar, HDA (Plesier Cast)

74-36161-02

°Slesve, HDA Carrier

74-38469-01

*Latch Aszembly, HDA Carrler

70-25689-01

*Washer, Lock

£0-07849-00

*Serew, Phi Pan Hd MNo. 6-32 x 7/16

20-09800-13

*Bin, Conneclor Gulde (HDA)

74-38884-01

*Aing, Retalning

€0-09273-00

*Spring, Compreasien

12-13656-08

*Washer, Flat #6

80-08650-00

*Serew, Phi Pan Hd Ne. 8-32 x 3/18

80-092800-02

70-28890-01

*Pad. Snubber w/Adhesive

12-27957-04

[N
Y

CARRIER ASSEMBLY

“Washer, Flat

80-10898-01

S ODBDLDO
S
B -

DESCRIPTION

*Sleeve, Flanged 0.130 1.D.

74-37253-01

Labet

(Not Shown)

*Labsgl, “Part Number Rev ECO”

IPB-RA80

20-09285-05

RA90-04

Figure 4. Blower:Bezel Assembly
-7

g Uall
PARTS

IPB-RA90

LIST

\\/

" ECO

CUT-IN
70-22939

DESCRIPTION

17-01278-01

*Bracket, Front Connector Alignment

74-31358-01

*Ring. External Retainer

*Washar, Flat MNylen
*Faglenar, 1/4 Turn Wing

80-10241-08
80-00028-11

*Retzinar, Thermoplestic Push-0On

80-10881-01

*Rivet, Aepetition Taper Dome .084 Dia

80-00053-15

®YDHO LN

74-313586-02

*Blowar Aszembly, DT Brushless
*Cable Agsembiy, Fiex Clrcuit

*Beozel

T76-22839-01

b
B =

BLOWER/BEZEL ASSEMBLY

12-23970-01

*Grommet, Vibretion lesiator

12-18888-02

*Serew, Phi Pan Hd Ns. 8-32 x 1/2

80-10089-03
80-08659-00
80-00003-09

*Weasher, Flat

*Wasgher, Flat iylar

Lebe!

(Neot Shown)

36-24513-01

*Label, "Werning ESD"”

Miscellaneous Parts
*Cap, Bezel Connector

(Not Shown)
74-38124-01

Sz
o

IFBE-RASD

fie

o /
/

RA90-0S

Figure 5. Chassis Assembly

-9 -

020020

{ARTS L1sT7

{PB-RAS0

€
ITEM

DEC
PART NO.

DESCRIPTION

T70-22840-01

O ~NOEOE
@
=

CHASSIS ASSEMBLY
*PANEL ASSEMBLY, REAR

T0-228471-01

(NEW)

*Plate Assembly, Divider

T0-24434-01

*Nut, Kep No. 8-32 x 1/4

90-08185-00

“Bracket, Serlal Label

74-35861-01

“Pad, Snubber w/ Adhesive

12-27987-02

*Washer, Hellcal Split No. 8

90-0668€0-00

*Secrew, Socket Cap Hex Hd Ne. 8-32 x 25/84

80-08337-08

*Washar, Flat

80-10509-01

*Wasgher, Helical Split

890-16377-01

*Serew, Socket Cap Hex Hd Ne. 10-32 x 5/16

$0-08330-08

*Pad, Snubber w /Adheslve

12-27857-01

*Retainer, Chassis

74-32804-01

*Serew, Sems Phl Truss Hd No. 10-32 « 3/8

86-00049-18

*Clamp. Cable

12-24804-01

*Weldment. Chasgslis

70-21586-01

Label

(Mot Shown)

*Label, “Part Number Rev Mfig. ECO”

IPB-RASO

80-09255-05

" ECO

cut-iv_

70-22040

[USE°

|~opg

FiG
NO.

XRAS0-1P-06

Figure 6. Panel Assembly. Rear
IPB-RAS0

DESCRIPTION

DB
R H G
=

PANEL ASSEMBLY, REAR

(NEW)

*Plate, Rear Interface

74-31824-01

*Bracket, Lower Connecter Alignment

74-31387-01

*Wegher, Fial Mylar

e0-10241-08

*Waehear, Flat Nylen

€0-00003~11

*Ring, External Retaining

280-10121-01
20-00049-6°

*‘Serew, Seme Pan Torx Mo. 4-40 x 3/4
*Circult Assembly. Rear Flex

17-01277-01

*Receptacis, Spring

€0-08107-02

“‘Rivet, Repetition Taper

$0-00083-80

*Wagher, Curved Spring

80-10887-01

“Pin, Connacter Brecket!

74-31368-01

*Serew, Sems Pan Torn No. 4-40 x 7/16

80-00046-63

*Brackael, Bear Connestor Allgnment

74-370388-01

*Receptecie, Clip-Cn

20-10434-01

*Gulde, §! Connactor

74-36480-01

*Serew, Sems Phi Pan Hd Ne. 8-32 x 1/4
*Washer, Flat Nylon

20-10174-00
©0-00003-18

“Contact, Spring

74-32040-01

PB-RASD

*Epring, Compreagion

12-27444-06

*Ring, External Retalning

80-08273-01

CUT-IN
70-22841
001

RAS0-07

Figure 7. Module. Electronic Control

1PB-RAS0

13
-

PARTS LIST

~_"

DEC
PART NO.

DESCRIPTION
7~

MODULE, ELECTRONIC CONTROL

70-22842-01

*Carrler/Shield Agsembly

74-29926-02

*Module, Serve

54-17789-01

3
4
5

*fMedule, /O RIW (Ses Note)
*Serew, Sems Pk Pen Hd No. 8-32 x 3/4
*Mut, ep ko 10-32 x 1/4
Label

(See Nete)

(Not Shown)

*Label, “"ESD Graphie”
Note:

36-26583-01

These modules cennot be ordered

seperately. Order 70-22942-01.

IPB-RAGD

84-17771-01
30-00042-57
90-02185-00

(item 18 not to be removed in the field.)
XRA90-1P-08

Figure 8. Head Disk Assembly (Sheet 1 of 3)
iPB-RAS0

)

Not ‘o be removed
In the fleid. Shown
for reference only.

XRAS0-IP-08A

Figure 8. Head Disk Assembly (Sheet 2 of 3)

PARTS LIST

Bracket shown for reference only,
not pert of drive.

XRAQ0-1P-088

Figure 8. Head Disk Assembly (Sheet 3 of 3)
- 17 -

zgfi
PARTS

1PB-RASD
L1IST

DEC

DESCRIPTION

PART NO.
70-22937-01

HEAD DISK ASSEMBLY

70-24424-01

DB AP E DD

*HDA/Fiter/Covar Assemnbly

**Coannecior, Baceplate

(Not Shown)

12-24%985-01

° Actugior Agsembly

70-22927-01

“Balance, Actuator Counter
*Washer, Flat S8T

T4-38462-01

£0-08172-00

*Soring, Compresslion

12-28772-01

*Serew, Phl Pan Hd No. 4-40 2 1-1/4

20-08018-01

“Boit, Blind Expanding Diameter
* Adhesive, Locktite 222 Ssalant

49-01344-00

"BRAKE ASSEMBLY

70-23210-01

“Serew, Sochket Cap Hd No. 8-32 x 21/64

€0-08337-08

*Fetractor/Solencld Assembly

70-23887-01

12-28080-01

*Serew, Machine Pen Hd Mo. 8-32 x 3/8

12-22862-02

*Tie, Ribhed Mount Cable

80-10805-02

“Washer, Flat Mylar

20-10241-04

*Serew, 82 Degrees Flat Hd Neo. 10-32 & 1/2

€0-0€073-02

®Adhosive, Anagroble Resin Base

48-01083-00

‘Ped, Bumper

12-27967-03

“Serew, Gaskel Plug No. 10-32

80-10884-01

*Module, Motor Nolge Filter

84-18844-01

*Terminal, 3 Soccket Housing Mate-N-{ ok

12-12167-15

“Connecior. Secket Housing 3 Pin Meale-N-Lok

12-28922-01

*Spacer, Round Fiber, .138 1D x .250 LG

€0-07815-C0

*Screw, Machine Ph! Pen Hd No. 6-32 x 6/8

80-08025-01

MNote:

Heme 12 through 23 are not Included
on ali HDA's. Electrical functionality is
installed internal to the MDA on gome

units.

ieB-RABD

18
-

ECO
CUT-IN

XRAG0-1P-09

Figure 9. Brake Assembly

19 -

020020
cLRTC

IPB-RAGO

ECO

DESCRIPTION

W AR =

*Spindie. Brake
*Shield, Ground Brush

74-32552-01

70-23210-01

*Screw, Soc Hd Cap No. 4-40 x 1/4

80-06009-08

BRAKE ASSEMBLY

DEC
PART NO.

*Serew, Soc Hd Cap No. 4-40 x 3/18

90-00042-09

12-25348-01

*Brush Assembly. Ground

70-25698-01

IPE-BASC

CUT-IN

70-23210

CODE

NO.

PART NUMBER/DESCRIPTION SORT

RAGO DISK DRIVE ASSEBHBLY SORT BY DEC PART WUNRER
PiG.

PART 0D,

DESCRIPTIOR

NO.

ITRRE

12-12167-15
12-13656~08
12-196856-02
12-22662-02
12-23970-01
12-24834~-01
12-24965-01
12-25348-01

Jerminal, 3 Socket Housing Mate-N-Lok
Spring, Compression
Grommet, Vibration Isolator
Screw, Machine Pan Hd No. 6-32 x 3/8
Blower Assembly, DC Brushlesgs
Clamp, Cable
Connector, Baseplate
Spindle, Brake

8
3
4
8
4
S
8
9

20
8
6
12
2
14
1A
1

12-26090-01
12-27444-05
12-27957-01
12-27951-02
12-27957-03
12-27957-04
12-28772-01
12-28922-01
12-29582-01

Bolt, Blind Expanding Diameter
Snring, Compresgion
Pad, Snubber w/Adhesive
2ad, Snubber w/aAdhesive
Pad, Bumper
Pad, Snubber w/hdhesive
Spring, Compression
Connector, Socket Housing 3 Pin Mate-N-Lok
HMount, Shoch

8
6
5
5
8
3
8
8
2

)
19
11
5
17
11
5
21
9

17-00083-23
17-00083-24
17-00442-19
17-01277-01
17-01278-01
17-01482-01

Cord, 120Vv/60Hz Line
Cord, 24Q0V/50H2z Line
Cord, 9’ 15 amp Power (IEC)
Circuit Asgembly, Rezar Flex
Cable Assembly, Plex Circuit
(able Asgembly, Triaxial 93 Ohm

1
1
1
6
4
1

Not Shown
Not Shown
Nat Shown
?
3
8

17-01547-01

Cable Assembly, 40 Cond. Shielded Jumper

29-26655-00

Tool, AMP Insert/Extract

Not Shown

30-24453-01

ranel, Operator Control w/Components

36-24513-01

abel,

"Warning ESD"

Not Shown

36-26583-01
36-~27581-03
36-300622-01
36-~30022-02

Label,
Label,
Label,
Label,

"E8D Graphic”
"Contamination Seal"”
"Product RAS0 Made in USA"®
"froduct RA9D) Made in Germany"

7
2
1
i

6
Not Shown
Wot Show:
Rot Shown

36-26583-01

Power Supply,

Label,

5.1V 9.7A Switching

(H7.42)

"ES8D Graphic”

)
15

49-01093-00
49-01344-00
49-01344-00

Adhegive, Anaerobic Resin Base
adhesive, Locktite 222 Sealant
Adhesive, Sealant Lo-Strength Thd Lock

8
8
3

16
8
7

54-17758-01
54-1776%9-01
54-17771-01

Hodule,
Hodule,
Hedule,

2
7
7

13
2
3

54-18644-01

Preamp Control
Servo
1,0 R/W

(PCH)

Module, Motor Noise Filter

A-1

1PB-RAS0
Yo

Conductor

[

30-~2350G6-01

RA90 DISK DRIVE ASSEHBLY SORT BY DBEC PART WUHBER
FIG.

PART KO.

DESCRIPTION

70-19074-01
70-21586-01
70-22527-01
70-22937~-01
78-22937-01
70-22939-01
70-22939-01

Comnector, SDI Loopback (Test)
Weldment, Chassis
Aceuator Asgsembly

70-22940-01
70-~22940-01

HEAD DISK ASSEMBLY
HDA ASSEMBLY
BLOWER/BEZEL ASSEMBLY
BLOWER/BEZEL ASSEMBLY
CHASSIS ASSEMBLY
CHASSIS ASSEHBLY

70-22941-01
76-22941-01
70-22942-01
70-22942-01
70-22951-01
70-22%851-01
70~23210-01
79-23210-01
70-~23897-01

PANEL ASSEMBLY, REAR (NEW)
PANEL ASSEMBLY, REAR
HMODULE, ELECTRONIC CONTROL (ECH)
MODULE, ELECTRONIC CONTROL
HDA/CARRIER ASSEMBLY
HDA/CARRIER ASSEMBLY
BRAKE ASSEHMBLY
BRAKE ASSEMBLY
Retractor/Solenoid Assembly

70-2389%-01

RAS90

70-24434-01

pPlate Assembly,

70-24424-01

70-25689-01

DISK DRIVE ASSEMBLY

Carrier/Shield Assembly

74-31357-01
74-31358-01
T4-31368-01
74-31924-01

Bracket, Lower Connector
Bracket, Front Connector
Pin, Connector Bracket
Plate, Rear Interface

74-35861-01

74-36161-02
74-36460-01
74-36462-01
74-36469-01
74-36854-01
74-37086-01
74-37253-01

74-38124-01

IPB-RASO

N/A
1
3
N/A
1
N/A
N/A
9
11

N/A

HDA Carrier

74-29929-02

74-32040-01
74-32552-01
74-32804-01

6
5
1
7
1
2
9
8
8

Latch Assembly,

CARRIER ASSEHBLY
CARRIER ASSEHBLY

74-31356-02

N/A
7

Divider

Bracket Assembly, Damper
Brush Assembly, Ground

Bezel

Contact, Spring
Shield, Ground Brush
Retainer, Chagsglis

Brackst,

Serial Label

2
2

2
N/A

6
4
6
é

2
4
11
1

2
9

Alignment
Alignaent

Not Shown
15
2
N/A
1
N/A
4

5
1

HDA/Filter/Cover Assembly

70-25690-01
70-256906-01

70-25695-01
70-25698-01

1
5
8
8
2
4
1

ITER

3
2
5

3
2

18
3
12

Carrier, HDA (Plaster Cast)
Guide, SI Connector
Balence, Actuator Counter
Sleeve, HDA Carrier
Pin, Guide (HDA) Connector
Bracket, Rear Connector Alignment
Sleeve, Flanged 0 130 1.D.

3
6
3
3
3
6
3

Cep, Bezel Connsctor

Not Shown

1
15
3
2
6
13
13

BRA90 DISR DRIVE ASEERBLY SORT BY DEC PART NUNSRR
rIG.

PRRT RO.

DESCTRIPTION

NO.

ITER

90-00003-09
90~-00003-11
90-00003-16
90-00026-11
90-00042-09
90-00049-15
50-00049-18

WwWasher, Flat Nylon
washer, Plat Nylon
Washer, Flat Nylon
Fastener, 1/4 Turn Wing
Screw, Soc Hd Cap No. 4-40 x 3/16
Screw, Sems Phl Trugs Hd No. 6-32 x 7/8
Screw, Soms Phl Truss Hd No. 10-32 x 3/8

4
6
6
]
9
2
5
7
6

9
4
17
11
S
10
13

4
6

90-00049-63
90-00053-15
90-00053-50

Screw, Seams Pan Torx No. 4-40 x 7/16
Rivet, Repetition Taper Dome .094 Dia
Rivet, Repetition Taper

6
4
)

12
13
9

90-06040-02

Screw, 82 Degree Flat Hd No. 8-32 x 5/8

90-00049-57
99-0004%-61

90-06006-08
90-06018-01
90-06021-01
90-06025-01

Screw,
Screw,

Sems Phl Pan Hd Ne. 6-32 x 3/4
Seme Pan Torx No. 4-40 x 3/4

10-32 x 1/2

9
g
2
8
2
8

90-06337-08
90-06337-08
90-06659-00

Screw, Socket Cap Hex Hd No., 8-32 x 25/64
Screw, Socket Cap Hd No. 8-32 x 21/64
Washer, Flat §6

5
8
3

90-06661-90

Washer,

Flat 48

Spacer
Washer,
wWasher,

Lock
Helical Split &6

90-06073-02

90-06659-00

90-06690-00

90-07615-00
90-07649-00
90-07801-00

Screw,
Screw,
Screw,
Screw,

Soc Hd Cap No. 4-40 x 1/4
Phi Fan A3 HNo. 4-48 x 1-1/4
Phl Pan Hd No. 6§-32 x 5/16
Machine Phl Pan Hd No. 6-32 x 5/8

Screw,

82 Degrees Flat Hd No.

4
5
11
23

15
7
10

Washer, Flat

4§

Washer, Helical Split No. 8

]

8
3
2

8
4

22
4
5

90-08045-08
90-08172-00
90-08155-00
90-08185-00
90-08197-02
90-081330-08

Screw, Socket Cap Hd No. 6-32 x 3,8
washer, Plat SST
Nut, Hep No. 10-32 x 1/4
Nut, Kep No. 6-32 x 1/4
Receptacle, Spring
Screw, Sochket Cap Hex Hd No. 10-32 x 5/16

2
8
7
5
6
S

6
4
5
3
8
10

90-09255-05
90-09273-00

Label, "Part Number Rev Hfg.
Ring, External Retaining

ECO"

5
2

Not Shown
12

90-09273-00
90-09273-01
90-09800-02
90-09800-13

Ring, Retaining
Ring, External Retaining
Screw, Phl Pen Hd No. 6-32 x 5/16
Screw, Phl Pan Hd No. 6-32 x 7/16

3
6
3
3

7
20
10
5

90-10121-01
90-10174-00
90-10241-04
90-10241-06

Ring, External Retaining
Screw, Sems Phl Pan Hd No,
wWasher, Flat Mylar
washer, rFiat fyla:

6
6
8
4

5
16
14
10

50-09255-05

90-10089-03

Label,

Screw,

"Psrt Number Rev ECO"

Phl

Pan H4 No.

6-32

1/2

6-32

1/4

Not Shown

IPB-RAS0
y

RAY90 DISK DRIVE ASSEHBLY SORT BY DEC PART WUHBER
FIG.

PART HO.

DESCRIPTION

®O.

ITER

90-10241-06
90-10318-00
90-10377-01
90-10434-01
90-1050%-01
$0-10532-01
20-10605-02
90-10664-01
90-10681-01

Washer, Plat Hylar
Ring, External Retainer
Washer, Helical split
Receptacle, Clip-On
Washer, Flat
Screw, Sems Phl Pan Hd No. 6-32 1 25/64
Tie, Ribbed Hount Cable
Screw, Gasket Plug No. 10-32
Retainer, Thermoplastic Push-On

6
4
5
6
5
2
8
8
4

3
5
9
14
8
14
13
18

6
3

12
10
12

99-06086-21
99-08190-01
59-08191-02
99-08191-03
99-08191-04
29-08191-05
99-08258-01
99-08260-02

Degiccant
Sheet, Barrier/Laminate
Bag, RAY90 HDA Barrier
Bag, RAS0 Add-On Barrier
Bag, 60 Inch Cab Barrier
Bag, 40 Inch Cab Barrier
Tape, 100 HMPH Duct
Bag, RA90 HDA Cushioned

1
1
1
1
1
1
1
1

Not
Not
Not
Not
Not
Not
Not
Not

90-10687-01
90-108%8-01

IPE-RASH

Washer,
Washer,

Curved Spring
Flat

-4

Shown
Shown
Shown
Shown
Shown
Shown
Shown
Shown

RA90 DISK DRIVE ASSEHBLY SORTED BY DEC PART DESCRIPTION
DEC

FIG.

DESCRIPTION

PART NO.

NO.

ITER

Actuator Assembly
Adhesive, Anaerobic Resin Base
Adhesive, Locktite 222 Sealant
Adhesive, Sealant Lo-Strength Thd Lock

70-22927-01
49-01093-00
49-01344-00
49-01344-00

8
8
8
2

2
16
8
7

Not
Not
Not
Not
Not

Bag,
Bag,
Bag,
Bag,
Bag,

40 Inch Cab Barrier
60 Inch Cab Barrier
RA90 Add-On Barrier
RA90 HDA Barrier
RA90 HDA Cushioned

99-08191-05

99-08191-04
99-08191-03
99-08191-02
99-08260-02
74-36462-01

1
1
1
1
8
4
4

1
2

BLOWER/BEZEL ASSEMBLY
BLOWER/BEZEL ASSEMBLY
Bolt, Blind Expanding Diameter

70-22939-01
70-22939-01
12-26090-01

4
1
8

N/A
4
7

Bracket,
Bracket,
Bracket,

74-31358-01
74-31357-01
74-37086-01

4
6
6

4
2
13

Balance, Actuator Counter
Bezel
Blower Assembly,

74-31356-02
12-23970-01

DC Brushless

Bracket Assembly, Damper

70-25695-.01

Front Connector Alignment
Lower Connector Alignment
Rear Connector Alignment

Bracket, Serial Label
BRAKE ASSEMBLY
BRAKE ASSEMBLY
Brush Assemblv, Ground

74~35861-01
70-23210-01
70-23210-01
70-25698-01

Cap, Bezel Connector

74-38124-01

5
8
9
9

4
9
N/A
2

1
4
1
2
3
3
7
5
1

2
3
8
2
N/A
1
1
N/A
7

Shown
Shown
Shown
Shown
Shown

Not Shown

Cable Assembly, 40 Cond. Shielded Jumper
Cable Assembly, Fiex Circuit
Cable Assembly, Triaxial 93 Ohm 4 Conductor SI
CARRIER ASSEMBLY
CARRIER ASSEMALY
Carrier, HDA (Plaster Cast)
Carrier/Shield Assembly
CHASSIS ASSEMBLY
CHASSIS ASSEHMBLY

17-01547-01
17-01278-01
17-01482-01
70~25690-01
70-25690-01
74-36161-02
74-29929-02
70-22940-01
70-22940-01

Circuit Assembly, Rear Flex
Clamp, Cable
Connector, Baseplate
Connector, SDI Loopback (Test)
Connector, Socket Housing 3 Pin Mate-N-Lok
Contact, Spring
Cord, 120v/60Hz Line
Cord, 240V/S50Hz Line
Cord, 9’ 15 Amp Power (IEC)

17-01277-01
12-24804-01
12-24965-01
70-19074-01
12-28922-01
74-32040-01
17-00083-23
17-00083-24
17-00442-19

6
5
8
1
8
6
1
1
1

7
14
1A
Not
21
18
Not
Not
Not

Desiccant

99-06086-21

Not Shown

90-00026-11

Fastener,

l/4 Turn Wing

B-1

Shown
Shown
Shown
Shown

iPB-RAS0
[4

RA90 DISK DRIVE ASSERBLY SORTED BY DEC PART DESCRIPTION
DEC

riG.

DESCRIPTION

PART NO.

NO.

ITER

Grommet, Vibrastion Isolator
Guide, SI Connector

12-196686-02
74-36460-01

6
15

HDA ASSEMBLY
HDA/CARRIER ASSEHMBLY

70-22937-01
70-22951-01

2
1

1
1

HDA/CARRIER ASSEHBLY
HDA/Filter/Cover Assembly
HEAD DISK ASSEHRBLY

70-22951-01
70-24424-01
70-22937-01

2
8
8

N/A
1
N/A

Label,
Label,
Label,
Label,

2
?
2
3

Not Shown
6
15
Not Shown

Latch Assembly, HDA Carrier

36-27581-03
36-26583-01
36-26583-01
90-09255-05
90-09255-05
36-30022-02
36-30022-01
36-24513-01
70-25689-01

MODULE, ELECTRONIC CONTROL
HODULE, ELECTRONIC CONTROL (ECH)
Rodule, I/0 R/W
Module, Motor Noise Filter
Module, Preamp Control (PCH)
Module, Servo
Mount, Shock

70-22942-01
70-22942-01
54-17771-01
54-18644-01
54-17758-01
54-17769-01
12-29582-01

7
i
7
8
2
7
2

N/A
3
3
19
13
2
9

Nut,
Nut,

Rep No.
Kep No.

90-08185-00
90-08185-00

7
5

S
3

Pad,

Bumper

12-27957-013

70-22941-01

N/A

3
5
6
1

6
2
1

1
6

N/A
14
8
12
12
11

Label,
Label,
Label,
Label,

"Contamination Sea.’
"ESD Graphic"”
"ESD Graphic”
"Part Number Rev ECO"

"Part Number Rev HMfg. ECO"
"Product RA90 Mzde in Germany"
"Product RA90 Hade in USA"
"Warning ESD"

10-32 x 1/4
6-32 x 1/4

Pad, Snubber w/Adhesive
Pad, Snubber w/Adhesive
Pad, Snubber w/Adhegive
PANEL ASSEHMBLY, REAR
PANEL ASSEMBLY,

REAR

12-27957-02
12-27987-01
12-27957-04
70-22941-01

(NEW)

Panel, Operator Control w/Components
Pin, Connector Bracket
Pin, Guide (HDA) Connector
Plate Assembly, Divider
Plate, Rear Interface

Power Supply,

5.1V 9.7A Switching

30-24453-01
74-31368-01

(H7142)

RAS0 DISK DRIVE ASSEMBLY
Receptacle, Clip-On
Receptacle, Spring
Retainer, Chassis
Retainer, Thermoplastic Push-On
Retractor/Solenoid Assembly

IPB-RA90

74-36854-01
70-24434-01
74-31924-01

30-23506-01

70-23899-01
90-10434-01
90-08197-02
74-32804-01
90-10681-01
70-23897-01

B-2

5
1
1
4

5
S
3
5
1
6

6
5

4
8

Not
Not
Not
Not

5
11
11
1

)
11

Shown
Shown
Shown
Shown

RA90 DISK DRIVE ASSENBLY SORTED BY DEC PART DESCRIPTION
DEC

PI1G.

DESCRIPTION

PARY NO.

NO.

ITER

Ring, External Retainer
Ring, External Retaining
Ring, External Retaining
Ring, External Retaining
Ring, Retaining
Rivet, Repetition Taper
Rivet, Repetition Taper Dome .094 Dia

90-10318-00
90-09273-00
90-10171-01
90-09273-01
90-09273-00
90-00653-50
90-00053-15

4
2
6
6
3
6
4

5
12
5
20
7
9
13

Screw,
Screw,
Screw,
Screw,
Screw,
Screw,

82 Degrees Flat Hd No. 8-32 x 5/8
82 Degrees Plat Hd No. 10-32 x 1/2
Gagket Plug No. 10-32
Hachine Pan Hd No. 6-32 x 3-8
Kachine Phl Pan Hd No. 6-32 x 5/8
Phl Pan Hd No. é-40 x 1-1/4

90-06040-02
90-06073-02
90-10664-01
12-22662-02
90-06025-01
90-06018-01

2
8
8
8
8
8

8
15
18
12
2]
6

Screw,
Screw,
Screw,

Sems Pan Torx No. 4-40 x 3/4
Sems Pan Torx No. 4-40 x 7/16
Semg Phl Pan Hd No., 6§-32 x 1l/4

90-00049-61
90-00049-63
90-10174-00

6
€
6

6
12
16

Screw,
Screw,
Screw,

Semg Phl Pan Hd No. 6-32 x 3/4
Seme Phl Truss #d No. 10-32 x 3/8
Semg Phl Truss Hd No. 6-32 x 7/8

90-00049-57
90-00049-18
90-00049-15

7
5
2

4
13
10

Screvw,
Screw,
Screw,

Soc Hd Cep No. 4-40 x 3,16
Socket Cap Hd No. 6-32 x 3/8
Socket Cap Hd No. B8-32 x 21/64

Screw,
Screw,
Screw,
Screw,

Phl
PRl
Phl
Phl

Pan
Pan
Pan
Pan

Hd
Rd
Hd
Hd

No.
No.
No.
No.

6-32
6-32
6-32
6~-32

x
x
x
x

1/2
5/16
5/16
7/16

Screw, Semg Phl Pan HA No. 6-32 x 25/64

Screw, Soc Hd Cap No.

4-40 x 1/4

Screw, Socket Cap Hex Hd No.
Screw, Socket Cap Hex Hd No.
Sheet, Barrier/Laminate
Shield, Ground Brush
Sleeve, Planged 0.130 I.D.
Sleeve, HDA Carrier
Spacer
Spindle, Brake
Spring, Compressicn
Spring, Compression
Spring,

10-32 x 5/16
8-32 x 25/64

Compression

90-10089-03
90-06021-01
90-09800-02
90-09800-13

$0-310532-012

90-~06009-08

90-00042-09
90-08045-08
90-06337-08

4
2
3
3

7
11
10
5

9
2
8

5
6
10

90-08330-08
90-06337-08
99-08190-01
74-32552-01
74-37253-01
74-36469-01
90-07615-00
12-25348-01
12-27444-05
12-28772-01

5
s
1
9
3
3
8
9
6
8

10
7
Not Shown
3
13
2
22
1
19
5

12-13656-08

Tape,

100 MPH Duct

99-08258-01

Not

Shown

Tool,

AMP

29-26655-00

Not

Shown

Terminal, 3 Socket Housing Mate-N-Lok
Tie, Ribbed Yount Cable
Insert/Extract

12-12167-15
90-10605-02

8
8

20
13

IPR-RAG0
PR

=A%S0 DISK DRIVE ASSENMBLY SORTED BY DEC PART DBECRIPTION

DBSCRIPTION

Washer,

Cucved S5pging

wagher,
Wesher,
Washer,

Flat &8
Plat Hylar
Flat Hylar

Washer,
Washer,
Washer,
Washer,

Wagher,

Plat
Plat
Flat
Flat €6

Flat Nylon

Wagher,
Washer,
Washer,
Washer,

Flat Hyleon
Flat Nylon
Flat S8T
Helical Split

Washer,
Washer,
Washer,

Helical
Helical
°~ock

Weldment,

PB-RAZD

Split
Split

Chassis

PiG.
80 .

90-~-10687-01

90-06661-00
90-10241-04

90-10241-06

2
8
4

90-00003-09

90-00003-16
90-00003-11
90-08172-00
90-10377-01

6
6
8
S

17
4
]
9

90-07801-00
90-06690-00
80-07649-00

2
5
3

5
6
4

90-10898-01
90-06659-00
$5-10509-01
90-06655-00

Flat Hylar

Washer,

DEC
PART NO.

90-10241-06

@6
Ne.

70-216586-01

3
4
5
3

é6

ITEBH

12
8
8
9
4
14