DEC DECpc 433 Service Manual page 94

SCSI Expansion Box FRU Replacement
To replace the cover, see Figure 4-2 and do the following:
1. Make sure no tools or loose parts are left around or
inside the chassis.
2.
Position the cover over the chassis, then lower the side
opposite the locking tabs to engage th,? cover hinges
with the chassis.
3. Carefully lower the cover until it
engage~'
the locking
tabs.
4. Push down on the cover until you hear the locking tabs
snap into place.
5. Push down on the cover (above the front pane?) to seat
the two front locking detents.
6. Push down on the cover (above the rear panel) to seat
the rear locking detent.
7. Lock the cover.
8. Connect all previously removed external cables and
power cables. Remove all identification tags.
DECpc 433 Workstation Service Guide