406  Feature Power Supply Removal 
1. 
Power off the 5363. 
2. 
Disconnect the power cord from the 5363. 
3. 
Remove the covers ("305  Cover Removal" on page  3-2). 
4. 
Disconnect the power cable connected to the base power supply. 
5. 
Disconnect the power supply 
~onnectors 
to the 
Bl 
board (P4,  P5), and to the tape drive (P11), 
if 
installed. 
6. 
Remove the two screws from the rear 
of 
the 
5363 
that 
hold the feature power supply,  and the screws 
that 
hold the forward base tab 
of 
the power supply to the 
5363 
frame. 
7. 
Slide the power supply toward the rear 
of 
the 
5363 
to clear the tabs 
on 
the frame and lift upward to 
remove. 
8. 
Set the line voltage switch to the proper voltage for your 5363. 
9. 
Install the new power supply by performing the previous steps in reverse order.  Ensure that you slide the 
power supply under the tabs on the 
5363 
frame. 
Section 
4. 
Power Procedures  4-3