Panasonic JB-3300 Technical Manual page 37

Step 5
Removing Floppy Disk Drive Stay 1. Remove screws [H] on both sides
of Floppy Disk Drive Unit [C].
2. Remove Floppy Disk Drive Stay
(Support Plate) [I] from Floppy
Disk Drive Unit [C].
3. Insert the head protection sheets
in the floppy disk drive [C].
Head Protection Sheet
Figure 5-12
* Reverse steps for reassembly.
Caution: The Drive with the terminator must be placed on the top when
reassembling.
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