Fujitsu SPARC ENTERPRISE M9000 Service Manual page 303

Note – When the PCI cassette is removed from the IOU, the tab raises the front of
the card from the card connector.
a. Move the PCI card in the direction of the arrow, and mount it on the PCI
cassette by inserting the part projecting out at the bottom of the bracket of
the PCI card into the hole at the bottom of the front panel of the PCI cassette
and inserting the pin of the PCI cassette into the oval hole at the top of the
bracket of the PCI card.
Mounting the PCI Card
FIGURE 13-7
b. Push the PCI card until the notched part on the base plate of the PCI card
touches the card-positioning tab from the PCI cassette.
Note – When fixing the PCI card in position after aligning it with the card
positioning tab, do so while pulling the lever about 2 cm from the frame.
Chapter 13 PCI Slot Device Replacement 13-11