TM 10-4130-237-14
5-23. RELIEF VALVE REPLACEMENT (CONT)
a. R e m o v al
1
Set water chiller on its side.
2
Remove 16 bottom plate mounting screws. Remove bottom plate.
3
Break up foam insulation to access relief valve on side of skid.
Polyurethane foam is flammable. Burning foam causes toxic fumes. When
soldering, be very careful not to ignite foam.
4
Desolder joints as needed. Remove inlet water line from valve assembly.
5-75