IBM 7012 manual Memory Fan Mounting Plate Air Flow Adapter Shock Mount

This illustration reflects model 397.

Memory

Fan

Mounting Plate

Air Flow

Adapter

Fan

Shock Mount

Air Flow

Mounting Plate

Shock Mount

Replacement

1.With the air flow arrow pointing toward the rear of the machine and the wires to the bottom, place the fan into its mounted position. Pull the shock mounts just enough to clear their mounting slots and move them into their mounted positions.

2.Carefully align the cards with the guide slots and install the card guide frame and three screws.

3.Install the three-digit display. Push and twist the front of the three-digit display into its installed position.

4.Install the battery.

5.Install the foam on the top of the fan.

6.Route the fan cable forward of the disk drive frame mounting support and connect the fan cable to the power supply connector noted in step 7.

7.Do the front cover replacement procedure on page 3-6.

8.Do the top cover replacement procedure on page 3-4.

9.If the system unit has a rear cover, do the rear cover replacement procedure ªRear Coverº on page 3-3.

10.Set the power switches of the attached devices to On.

11. Set the power switch of the system unit to On.

Removal and Replacement Procedures 3-47