IBM 5280 Maintenance Information Manual page 119

353
CAPACITOR REMOVAL AND REPLACEMENT
Removal
1.
2.
Power off.
DANGER
Capacitor discharge voltage might be present at the
socket when the AC drive motor power cable is
disconnected.
Disconnect the AC drive motor power cable
0 .
3. Remove the two insulator caps
m
from the
capacitor terminals.
32 AC Drive
353
4. Discharge the capacitor Dby jumpering its terminals
with a large-bladed screwdriver.
5. Remove the three motor leads
II
from the capacitor
terminals.
6.
Remove the screw
fJ,
then remove the capacitor
bracket assembly
D.
Replacement
To reinstall the capacitor, reverse the steps in the removal
procedure.