New Holland CX720 Repair Manual page 3089

BODY AND STRUCTURE - ENVIRONMENT CONTROL Air-conditioning system
Evaporator - Install (E.40.C.33 - F.10.A.15)
1. Slide the new evaporator core into the ventilation
housing with the ports of the thermal expansion valve
facing down.
2. Turn in four cap screws (1) holding the core to the
housing. Lubricate the O rings with refrigerant oil and
connect the supply and return lines (2).
3. Carefully insert the thermal sensing probe (1) into the
evaporator core. Attach the electrical connector if it
had been unplugged.
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