Title
Page
SECTION 4
MAINTENANCE
........................•.........................
4000
4
-1
GENERAL.............
............................................
..
4001
4-1-1
Periodic
Maintenance
4001
4-1~2
Check
and
Adjustment
.'
4002
4-1-3
Maintenance
Jigs
and
Tools
4003
4-2
PRECAUTIONS...............................................
. . . . . .
..
4007
4-2-1
Torque
Applied
to
Screws
and
Locking
Paint
4007
4-2-2
Handling
of
Connectors
4008
4-2-3
Head
Cable
Treatment
4013
4-2-4
Initial
Setting
of
SKA-G
and
SKA
4015
4-2-4-1
Cable
connection
and
setting
of
power
supply
voltage
4015
4-2-4-2
Setting
of
the
maximum
track
number
4018
4-2-4-3
Setting
of
step
rate
and
settling
time
.~
•.....................
4018
4-2-4-4
Level
disk
calibration
4021
4-2-4-5
Alignment
disk
calibration
4023
4-2-4-6
Humidi
ty
setting
4026
4
-2-4
- 7
Setting
0f
SKA
gain
4026
4-2-4-8
Setting
of
FDD
straps
and
SKA
special
key
4027
4-2-5
Others
4029
4-3
PREVENTIVE
MAINTENANCE
4032
4-3-1
Cleaning
of
Magnetic
Head
by
Cleaning
Disk
4032
4-3-2
Direct
Cleaning
<Single
sided}
4034
4-4
CHECK
AND
ADJUSTMENT
4036
4-4-1
Adjustment
of
Set
Arm
Position
4036
4-4-2
Check
and
Adjustment
of
Holder
Position
....•....................
4038
4-4-3
Check
and
Adjustment
of
Arm
Lifter
4041
4-4-3-1
[)()uble
sided
4041
4-4-3-2
Single
sided
4051
4-4
-4
Check
of
CSS
Ass'
Y-.f054
4-4-5
Check
of
File
Protect
Sensor
............•.......................
4058
4-4-6
Check
of
Disk
Rotation
Speed
4061
4-4-7
Check
of
Erase
Gate
Delay
4063
4-4-8
Check
of
Head
Touch
4066
-
iii
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