3Com CoreBuilder 9000 ATM Interface Module Quick Start Manual page 20

20
ATM I M
NTERFACE ODULE
Q S G
UICK TART UIDE
6 Insert the following screw and washer combination in the one hole on
the center of the daughter card (Figure 16) There are more screws and
washers than you need in the tool bag:
a 1 flat washer
b 1 spring washer
c 1 roundhead phillips screw
Figure 16 Replacing the Screw and Washers
7 To secure the daughter card, insert the three flathead countersink phillips
screws into the faceplate of the ATM Interface Carrier Module (Figure 8).
Insert the screws in the following order:
a Center of daughter card
b Right of daughter card
c Left of daughter card
Figure 17 Securing the Daughter Card