IBM System/34 Maintenance Manual page 112

Ibm system/34 5340 system unit
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C)
o
7.
8.
9.
Place the cable
CD
under the two board retainers
o
to attach the actuator cable
CD
to the card
gate; then tighten the screws.
Plug in the A2 cable
O.
For drives C and 0 only, reinstall disk drive
assemblies (see paragraph 10-220), and then
return to step 10 of this procedure. For drives A
and B, continue with step 10.
Note: Steps 10, 11, and 12 may already be done.
10.
With the cable in position, use the two screws
G
to reinstall the cable clamp and the attached card
gate cover
G.
11.
Turn the actuator lock knob
CD
counterclockwise
{through 120 degrees} until the actuator lock
reaches its stop.
e
e-----'!~--L
GI---7~!-+----!~
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,
,
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,/ 0
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I
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12.
Close the card gate and tighten the screw
CD.
13.
Adjust the drive belt tension and brake assembly
(see paragraph 10-190).
14.
Run the disk MOl MAPs to verify correct operation
of the 62PC disk drive.
15.
Do not initialize disk enclosures that are being
used for diagnostic purposes only.
10-030
If this replacement disk enclosure is to remain
installed, or if this disk enclosure has not been
initialized in this system, run the disk initialize
program.
Select the Organize option to build the AO diskette
and initialize the disk. (Identification and control
data must be written on the new disk before
returning the system to the customer. See section
99-000 Diagnostic Service Guide.)
62PC Disk Drive
5
-

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