IBM 6580

HEAD LOAD
During a read/write operation (acti-
vated), the diskette is forced against
the read/write head by the head load
arm. In the de-activated position,
the head load arm is held away from
the diskette by the head load bail
&ssembly (Figure 7-9). The head load
Bail Return
Spring
Figure 7-9. Head Load Assembly
Head Load
Arm
bail pivots on a rod attached to the
diskette guide by a retainer screw and
washer.
For the type 2D drive, both heads are
loaded against the diskette during a
read/write operation (the heads are on
opposite sides of the diskette).
Type 2D Drive
Head Carriage
Assembly
Diskette Guide
Collet Actuator
7-10 IBM Displaywriter Product Support Manual