TM 10-8145-222-23
0017
REPLACE
NOTE
The compressor unloader valve solenoid coil can be replaced without having to pump
the refrigeration unit down.
1. Disconnect electrical connector (Figure 2, Item 6) from unloader coil (Figure 2, Item 5).
2. Remove coil (Figure 2, Item 5) from unloader valve by pulling up on coil.
3. Verify coil type, voltage, and frequency of replacement coil is same as removed coil.
NOTE
A pin on the base of the enclosing tube will catch with the holes in the bottom of the
coil to prevent the coil from rotating during operation. Make sure that coil is installed
so that electrical connector and harness are pointing away from the valve.
4. Install replacement coil (Figure 2, Item 5) onto unloader valve by pressing onto tube.
5. Reconnect electrical connector (Figure 2, Item 6) to unloader coil (Figure 2, Item 5).
6. Install top-middle panel (WP 0013, Install).
7. Install top-left panel (WP 0013, Install).
0017-4
