Diskette Drive A Removal - IBM 3270 Maintenance Manual

Diskette Drive A Removal
1.
Set the Power switch on the system unit (and
expansion unit, if attached) to Off.
2. Set all external Power switches to off
(printer, Display, and others).
3. Unplug the power cords of the system unit
(and expansion unit) from the outlet.
4. Disconnect all cables from the rear of the
system unit.
5. Remove the cover of the system unit (5-100-2).
6. Disconnect the signal cable from the
diskette-drive logic board.
5-602-2 Maintenance Information