TM9-4120-400-14
COMPRESSOR RUN CAPACITOR C4, single phase units only.
c. Replacement
b. Testing
a. Inspection
This task covers:
INITIAL SETUP
Equipment Condition
Tools
Refrigeration Unit Service Tool Kit
General Safety Instructions
Materials/Parts
Capacitor
Ground all capacitors before touching.
Figure 4-33. Compressor Run Capacitor C4, Single Phase Units Only
Ground all capacitors before touching.
INSPECTION
Check capacitors for general condition and loose, broken, or damaged terminals.
NOTE
The ohmmeter test does not show the behavior of a capacitor under load. Such testing
requires special equipment which is not economically practical for testing small capacitors.
If breakdown under load is suspected, replace the capacitor.
4-93