Estimated Service Time; Required Tools; Prerequisites For This Procedure; Service Procedure Overview - IBM Power775 Service Procedure

2.8 Estimated Service Time

The estimated service time for this procedure is about 1 hour.

2.9 Required Tools

Service card (shipped in the Power 775 frame)
Lift Tool Kit 74Y1087
Ladder PN 46G5947 may be required for upper DE locations (shipped in the Power 775 Lift Tool Kit)
•
Hand Tool Kit P/N 74Y0988
Torque Clutch P/N 74Y0985 (shipped in the Hand Tool Kit)
•
Ratchet handle P/N 6428240 (shipped in the Hand Tool Kit)
•
Extension (18") P/N 46K2707 (shipped in the Hand Tool Kit)
•
2 mm Hex Torque Driver P/N 74Y0983 (shipped in the Hand Tool Kit)
•
3 mm Hex Torque Driver P/N 74Y0998 (shipped in the Hand Tool Kit)
•
4mm Hex Torque Driver PN 41V1059 (shipped in the Hand Tool Kit)
•
5 mm Hex tool P/N 74Y0986 (shipped in the Hand Tool Kit)
•
10 mm Socket P/N 02F3582 (shipped in the Hand Tool Kit)
•
2.10

Prerequisites for this Procedure

In order to perform this procedure, you will need the following information:
The location code of the DE where the Rails are to be serviced.
•
The cage location of the DE where the Rails are to be serviced.
•
The frame number and frame serial number of the Rack containing the DE where the Rails are to be serviced.
•

2.11 Service Procedure Overview

This is an overview of the tasks to be performed. Read this overview but do not perform any of the tasks yet.
3.1 A S
SSESS HUTDOWN OF
3.2 S D
HUT OWN THE
3.3 I
DENTIFY THE FRAME
3.4 P D
OWER OFF THE
3.5 C 350V
ONFIRM THAT
3.6 R F D
EMOVE RONT
3.7 D C
ISCONNECT ABLES
3.8 A L
TTACH THE IFT
3.9 M D E
OVE THE ISK
3.10 R
EMOVE DEFECTIVE
3.11 I DE R
NSTALL NEW
3.12 I DE
NSTALL BACK INTO FRAME
3.13 S
TORE ALL TOOLS
3.14 P D
OWER ON THE
3.15 C
ONFIRM WITH THE CUSTOMER
Power775 Disk Enclosure Rail Service Procedure
F S <= CUSTOMER TASK
ILE YSTEM
F S <= CUSTOMER TASK
ILE YSTEM
<= SSR TASK ............................................................................................................... 15
E <= CUSTOMER TASK
ISK NCLOSURE
D E
IS OFF TO THE ISK
L P , M
OOR AND ATCH LATE
, H , R
OSES AND ETENTION
T <= SSR TASK
OOL TO THE FRAME
L
NCLOSURE ONTO THE IFT
DE R <= SSR T
AILS ASK
<= SSR T ............................................................................................................ 48
AILS ASK
<= SSR T
ASK
. <= SSR TASK ................................................................................................................... 52
E <= CUSTOMER TASK
ISK NCLOSURE
<= SSR T
ASK
......................................................................... 14
.................................................................................. 14
............................................................................. 22
<= SSR TASK
NCLOSURE
UEPO P <= SSR
OVE ANEL
S <= SSR TASK.......................................................... 29
CREWS
................................................................................... 36
T <= SSR TASK.................................................................. 41
OOL
.................................................................................................. 47
................................................................................................. 50
.............................................................................. 52
................................................................................................. 53
13 of 57
............................................................. 22
TASK............................................. 24