Fujitsu M10-4 Service Manual page 157

Figure 7-46 Installing sheet
16. Hold the connector unit at the center of the CPU memory unit board and
install it on the frame in the horizontal position.
For how to hold the CPU memory unit board, see
Note - Do not tilt the CPU memory unit board when installing it. The board may be damaged
by hitting the back side of the board against a protruding part or the frame guide.
A
Figure 7-38
Chapter 7 Maintaining the CPU Memory Units
and Figure 7-39.
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