Steps to change a disk 

       Cabling for SCSI-2 Differential Fast/Wide Adapter/A - Type 4-6 #2414

               __________________________               __     3
              | System A   |65G7315      | _______2____|  |____=
              |            |            _|               | 7134 |
              |_____________||||||||||||                 |______|
               __________________________                | 7134 |
              | System B   |65G7315      | _______2____  |______|
              |            |            _|             |__|    =
              |_____________||||||||||||                       3
   ___________________________________________________________________________
  |    Cable Description                       |    FC     |   PN    | Length |
  |____________________________________________|___________|_________|________|
  | 1- Interposer............................  |           | 50G0460 |        |
  | 2- Cable Adapter-to-7134 wide............  |  #2902    | 88G5750 |  2.4m  |
  |                                            |  #2905    | 88G5749 |  4.5m  |
  |                                            |  #2912    | 88G5747 | 12.0m  |
  |                                            |  #2914    | 88G5748 | 14.0m  |
  |                                            |  #2918    | 88G5746 | 18.0m  |
  | 3- Terminator, 68-pin, extr, wide 16-bit.  |           | 61G8324 |        |
  |____________________________________________|___________|_________|________|

       Cabling for SCSI-2 Differential Fast/Wide Adapter/A - Type 4-6 #2414

               __________________________   _ _3        ___    ____
              | System A   |65G7315      |_|           |  _|__|_   |
              |            |           __| |_1__ ___2__| | 7134 |  |
              |______________||||||||||                  |______|  4
                                                         |      |  |
               __________________________   _ _3         |  5   |  |
              | System B   |65G7315      |_|             |______|  |
              |            |           __| |_1__ ____2_____|  |____|
              |______________||||||||||

   ___________________________________________________________________________
  |    Cable Description                       |    FC#    |   PN    | Length |
  |____________________________________________|___________|_________|________|
  | 1- Y-Cable...............................  |           | 52G4234 |        |
  | 2- Cable-to-7134 wide....................  |           | 88G5750 |  2.4m  |
  |                                            |           | 88G5749 |  4.5m  |
  | 3- Terminator, 68-pin, extr, wide 16-bit.  |           | 61G8324 |        |
  | 4- Internal SCSI-2 Bus Linkage Cable Wide  |           | 67G3341 |  0.69m |
  | 5- 7134 Expansion Unit                     |           |         |  0.69m |
  |____________________________________________|___________|_________|________|



  FRU part numbers for disk drive modules in 7134


                    ________________________________
                   |                      |         |
                   |  DISK DRIVE MODULES  |   P/N   |
                   |______________________|_________|
                   |       2.0G           | 67G3022 |
                   |       2.2G           | 67G3361 |
                   |       4.5G           | 88G7057 |
                   |______________________|_________|