1264C User Manual
1. Unplug the AC power cord from the rear panel of the
1264C and remove the rear panel/fan assembly following
the instructions from Removal and Replacement of The
Fan Assembly, above
2. Disconnect the in-line connector (J301/P301) by grasping
each mating half and gently pulling apart.
3. Disconnect (J300/P300).
4. Loosen the four screws which secure the power supply
front panel to the mainframe. Loosen the fourteen screws
at E1 to E14 which secure the power supply to the
backplane (405130). See
Figure 5-3
for locations
retaining screws
EADS North America Defense
Maintenance 5-7
4 screws
4 screws
6 screws
Figure 5-4, Loosening The 14 Screws
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