IBM 7133 Series, Service Manual

Page: 213 / 230

Asm– Part
Index Number Units Description
| 1–1 88G6397 1 Front cover assembly, early type
| –1 32H5669 1 Front cover assembly, late type
| –1A 32H7060 1 Baffle foam (Model 020 only)
| –2 32H1452 1 Control panel assembly for 7133s with an early type
| of front cover
| –2 32H5675 1 Control panel assembly for 7133s with a late type of
| front cover
| –3 88G6323 1 RFI shield for 7133s with serial numbers 114
| through 138
| –3 32H0118 1 RFI shield for 7133s with serial numbers 139 and
| above and with an early type of front cover
| –3 32H5684 1 RFI shield for 7133s with a late type of front cover
–4 1624779 4 Front mounting screw, Hex/Washer Head, M5 x 14
mm long
–4A 1622260 4 Lock washer
–4B 1622276 4 Washer
–5 07H8989 2 Power-distribution tray assembly
–6 07H8238 AR Key
–7 31H7969 AR Lock assembly for disk drive module
–8 07H8230 AR 1.1 GB, 3.5-inch, SSA disk drive module (Name
used by system: 1 GB SSA C Physical Disk Drive)
–8 88G6400 AR 2.2 GB, 3.5-inch, SSA disk drive module (Name
used by system: 2 GB SSA C Physical Disk Drive)
–8 88G6401 AR 4.5 GB, 3.5-inch, SSA disk drive module (Name
used by system: 4 GB SSA C Physical Disk Drive)
| –8 89H4940 AR 9.1 GB, 3.5-inch, SSA disk drive module, Model 020
| only (Name used by system: 9 GB SSA C Physical
| Disk Drive)
–8 88G6369 AR Dummy disk drive module
| –9 07H8987 1 Front backplane assembly (Model 010)
| –9 32H7072 1 Front backplane assembly (Model 020)
| –10 07H8988 1 Back backplane assembly (Model 010)
| –10 97H0429 1 Back backplane assembly (Model 020)
–10A 32H1464 2 Bracket assembly
| –10B 31H8722 2 Air baffle (Model 020 only)
| –11 07H8936 1 Dummy fan-and-power-supply assembly (Model
| 010)
| –12 88G6364 AR Fan-and-power-supply assembly, 220 V ac/dc
| (Model 010)
| –12 32H1698 3 Fan-and-power-supply assembly, 220 V ac/dc
| (Model 020)
| –12 32H5750 3 Fan-and-power-supply assembly,
−
48 V dc (Model
| 020)
| –13 07H8966 1 Front-signal card (long), left-hand (Model 010)
| –13 32H5688 1 Bypass card, lower left-hand (Model 020)
| –14 07H8967 1 Front-signal card (long), right-hand (Model 010)
| –14 32H5690 1 Bypass card, lower right-hand (Model 020)
| –15 07H9137 1 Back-signal card (short), left-hand (Model 010)
| –15 32H5727 1 Bypass card, upper left-hand (Model 020)
Chapter 4. Parts Catalog
4-3