background image

Installation Instructions

Field Feature Bill of Material (FFBM)

PN 17G5536

CONVERT an IBM 3745 Model 41A to 61A

Written by:

J. Michaut

Checked by:

J. Combes

Approved by:

A. Badino

Reviewed by:

B. Smith

3745

PN 17G5536

EC C38405

EC C38405A

EC D55799

EC D55883

EC E27926

FFBM

1 of 24

06APR93

17JUN93

16SEP94

11MAY95

14MAR97

Copyright IBM Corp. 1997

1

Summary of Contents for 3745 Series

Page 1: ...536 CONVERT an IBM 3745 Model 41A to 61A Written by J Michaut Checked by J Combes Approved by A Badino Reviewed by B Smith 3745 PN 17G5536 EC C38405 EC C38405A EC D55799 EC D55883 EC E27926 FFBM 1 of...

Page 2: ...Installation Instructions 3745 PN 17G5536 EC C38405 EC C38405A EC D55799 EC D55883 EC E27926 FFBM 2 of 24 06APR93 17JUN93 16SEP94 11MAY95 14MAR97 2...

Page 3: ...Step 10 2 1 Step 10 3 1 Power supplies AMD Power cords Step 10 2 2 Step 10 3 2 Tri lead MAC card Flat cables Both CEs A and B Step 10 4 CCU enclosure exchange CE A CE B Step 10 5 1 Step 10 6 1 Flat c...

Page 4: ...formed and all prerequisites have been installed Perform a search using 3745CCUPGRADE as SAS keyword 5 To check if a new MCLs level is necessary perform a RETAIN search using 3745UPGRADE CODE LEVEL fo...

Page 5: ...rogram to implement this change 6 0 Purpose and Description 6 1 Purpose Convert a 3745 Model 41A to a 3745 Model 61A 6 2 Description Remove the TCM CCU enclosure PSTY1s Air Moving Device and associate...

Page 6: ...nter the maintenance password press Enter Administrator Maintenance Mode is displayed on the lower line of the window 10 1 3 Open MOSS MOSS E Session 1 On the MOSS E View window double click on the IC...

Page 7: ...ter 3 IOCB press Enter If NO ERROR FOUND is displayed press F1 Otherwise see the MIP Chapter 1 10 1 7 Power OFF 1 From the control panel press the Power OFF key 2 Open the front system cover then swit...

Page 8: ...plastic cover from the power TB s Disconnect all FDS cables from the TB s Tape the FDS cables end to the enclo sure use tape provided for repacking 3 From the top of PSTY1 s unplug the Power Control...

Page 9: ...CU Enclosure Secure tri lead cables in the right side of CCU cage 3 In MOSS board locate the MAC card in 01A X0H2 and remove the cable con nected to the MAC card Route the cable back to the CCU enclo...

Page 10: ...he rear of 3745 10 3 2 Flat Cables 1 Open the operator panel gate Note To prevent damage to cables and board use the tool PN 71F9877 to unlock the connector as shown in the figure on previous page Gen...

Page 11: ...attach the handhold PN 76F9076 to the enclo sure as shown in the figure below This will allow the third person involvement if needed The handhold is clipped to the right and left sides of the CCU enc...

Page 12: ...ront of the 3745 that there is no risk of damaging flat cables FDS cables and FAN power cords 4 Remove the handhold and slide the enclosure in place 10 4 3 Card Locking 1 Secure the enclosure with the...

Page 13: ...N 34F1295 in the windows of the template Note Place the clamps as shown on the template 3 Remove the template 4 Place the pre folded flat cables PN 76F8591 and 76F8592 in the clamps cables are tied al...

Page 14: ...he arrow direction for air flow Tighten the screw 5 Connect the FDS ground cable to the frame Secure it with the screws saved in Step 10 2 1 Power Supplies on page 8 6 Connect the FDS cables to the PS...

Page 15: ...e rear door removed in Step 10 2 1 Power Supplies on page 8 Note Tighten end cover screws if they were loosened 3 Re connect ground wires if present 4 Affix label PN 71F9997 over existing label on the...

Page 16: ...ard 2 Route and connect to the SACU board flat cable group PN 76F8591 and 76F8592 which were prepared by CE A 10 6 2 Diskette Storage Box Install the new diskette storage box supplied on the top of th...

Page 17: ...ame plate from the front system cover and clean any adhesive residue from the recessed area with Isopropyl alcohol Remove the paper from the back of new name plate PN 71F9546 and affix the plate 5 Str...

Page 18: ...ge message click on Yes From the 3745 control panel 5 Press the Power OFF key 6 Set the Service Mode indicator to 2 Press the Validate key 7 Set the Function indicator to 1 Press the Validate key 8 Pr...

Page 19: ...k Save When the customer network is restarted save the contents of the hard disk on the BACKUP set of diskettes 11 5 1 Open MOSS MOSS E Session From the Service Processor 1 On the MOSS E View window d...

Page 20: ...nte nance Manual Follow the procedure Handling Microcode Change Level in Chapter 3 When done go to 11 7 Close MOSS MOSS E Session 11 7 Close MOSS MOSS E Session 1 Enter OFF press Enter 2 On the 3745 M...

Page 21: ...that the detent pin in the tool is in the Removal Position R Set the lever on the handle to drive in a counterclockwise direction On the TCM slide the cam guard to its left side limit Insert the actua...

Page 22: ...ed with the MES 5 Install the Red Bracket removed in Step 10 4 3 Card Locking on page 12 over the CCU cards and secure it with 4 screws 6 Follow the re packing instructions to send parts back to IBM A...

Page 23: ...all the new MACHINE HISTORY supplied Report installation As MES activity and quality to existing procedures End of instructions 3745 PN 17G5536 EC C38405 EC C38405A EC D55799 EC D55883 EC E27926 FFBM...

Page 24: ...Installation Instructions 3745 PN 17G5536 EC C38405 EC C38405A EC D55799 EC D55883 EC E27926 FFBM 24 of 24 06APR93 17JUN93 16SEP94 11MAY95 14MAR97 24...

Reviews: