Led And Ptx/File Control Card - IBM 6580 Product Support Manual

LED AND PTX/FILE CONTROL CARD REMOVAL
CAUTION
When a diskette drive is removed from its mounting, the
ground through the AC connector must be verified. Verify
the ground by checking for 0 ohms between the Diskette
Unit base and the diskette drive.
1. Turn the system power off.
2. Perform cove. removal.
3. Remove the LED and PTX cable connectors . • Note
the cable path for replacement.
4. Remove the one screw holding the LED in place and
remove the LED . •
5. Remove the diskette drive unit from the brackets.
6. Disconnect the bail actuator cable from tne bail cable
stud . •
7. Remove the four screws holding tne a.sKetle guide and
remove the guide.
0
8. Remove the four remaining cable connectors from the
file control card.
9. Remove the file control card from the two retainer
clamps . •
10. Remove one screw holding the PTX and remove the
PTX.O
DISKETTE UNIT - Removals/Replacements
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