A SERVICE OF

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3745 FRU Exchange Procedure
7. Refer to Figure 4-122 .
8. Remove the serial link cable (if installed) from
the SMUX: (this cable may be absent on
SMUXB if SMUXA and the flat cable 2 are
present).
9. Remove the flat cable 2 (if installed) which
connects the two SMUXs, (if two LIC boards
Type 2 are present in the machine): These
cable may be absent in spite of the presence
of the two boards.
Figure 4-121. LIC Board Type 2 Locations
Figure 4-122. SMUX Link and Cable
Chapter 4. 3745 FRU Exchange 4-89