Filter
Top Products
Removal and Replacement
WFM 90 and WFM 91 Service Manual
6–15
Lift up the board to slip the
shield underneath the top board.
Shield
Fold tab
The shield tab goes on
top of the board post
and under the circuit
board.
Figure 6–5: Installing the Top board shield
2. Slide the shield under the Top board and align the cutouts in the shield with
the mounting posts of the Top board.
NOTE. Be sure to properly align the tab of the Top board shield so that the tab is
under the Top board and that the Top board retaining screw goes through the
tab. Failure to do this will result in noisy display graphics. See Figure 6–5.
3. Install the two retaining screws into the top of the Top board.
4. Install the top cover. Refer to Top Cover on page 6–7.