IBM 3270 Maintenance Manual page 540

7. Remove the two mounting screws on the right
side of diskette drive B.
Mounting
Screws
8. Slide the diskette drive approximately 50 mm
(about 2 in.) out of the system unit
Disconnect the power connector from the
diskette-drive logic board.
9. Remove the diskette-drive signal cable.
10. Remove the diskette drive from the system
unit.
This connector is
present only on
320KB drives.
(Side View)
October 1984 5-601-7