IBM 5280 Maintenance Information Manual page 115
Distributed data system, maintenance diskette drive
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Also See for 5280:
- Manual (292 pages) ,
- Programmer's manual (187 pages) ,
- Technical newsletter (178 pages)
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347
BAIL REMOVAL AND REPLACEMENT
Removal
1 .
Power off.
2.
3.
4.
5.
6.
7.
8.
DANGER
Capacitor discharge voltage might be present at the
socket when the AC drive motor power cable is
disconnected.
Disconnect the AC drive motor power cable
II .
(51TD) Insert a strip of clean paper between the
heads 1D0r insert a scratch diskette.
Close the diskette locking lever
D.
Loosen the bail lever screw
II .
Push the bail
a
inward slightly and disconnect the
bail actuator cable eyelet
1m
from the bail lever
II·
Open the diskette locking lever.
Loosen the bail mounting screw
6.
CAUTION
(315D) Do not let the head hit the pressure pad, or the
head could be damaged. (51TD) Do not let the heads hit
each other, or the heads could be damaged.
9.
Remove the pivot rod
11#
the bail
II ,
and the bail
return spring
g.
(Note the location of the bail
return spring for the replacement procedure.)
Head Load Solenoid and Bail
347
Replacement
1.
Reinstall the bail return spring, the bail, and the pivot
rod.
2.
Close the diskette locking lever.
3.
4.
5.
6.
7.
Push the bail inward slightly and connect the bail
actuator cable eyelet to the bail lever. (Ensure that
the cable eyelet crimp is facing out.)
If the bail actuator cable is twisted, turn the solenoid
plunger
II
by hand until the cable is straight.
Open the diskette locking lever.
(51TD) Remove the paper from between the heads,
or remove the scratch diskette.
Page 24
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