TM9-4120-400-14
RELAYS K2 and K3. - continued
4-31.
REPLACEMENT
1. Tag and disconnect wires from relay.
2.
Remove four screws (1), flat washers (2), and clips (3).
Pull relay (4) from junction box.
3.
4.
Mount relay using four screws (1), flat washers (2), and clips (3).
5.
See figure 4-4 wiring diagram and tags and connect leads.
NOTE
FOLLOW-ON MAINTENANCE:
Install junction box (para 4-27).
RELAY K4.
This task covers:
a. Inspection
b. Testing
c. Replacement
INITIAL SETUP
Equipment Condition
TOOls
Refrigeration Unit Service Tool Kit
Remove junction box (para 4-27).
Appendix B, item 1
Power Supply
Appendix B, item 6
Materials/Parts
Relay
Self-locking Nuts (3)
4-82
