IBM 5150 Hardware Maintenance Manual

5 1/4" Diskette Drive
Cone Assembly Removal
1.
Position System Unit Power switch to OfT, unplug System Unit
power cord, and disconnect all cables from rear
of System Unit.
~
2.
Set Display Keyboard, and Printer away from System Unit
working area.
3.
Remove System Unit cover (See page 3-98).
4.
Remove Diskette Drive Logic Printer Circuit Board
(See page 3-24).
5.
Remove cone lever arm (See page 3-5).
6.
While compressing cone assembly to relieve spring tension,
remove retaining clip from top
of shaft.
7.
Release spring tension and allow cone assembly to seperate
from cone lever arm.
__ - Retaining Clip
>~~=- Washers
Cone Lever Arm
_-- Cone Shaft
3-3

IBM 5150 Specifications

General

Processor	Intel 8088
Clock Speed	4.77 MHz
RAM	16 KB - 256 KB
Manufacturer	IBM
Model	5150
Release Year	1981
Storage	5.25-inch floppy drives
Graphics	MDA or CGA
Operating System	IBM PC DOS
Ports	Cassette, keyboard
Expansion Slots	5