New Holland CX720 Repair Manual page 2999

BODY AND STRUCTURE - ENVIRONMENT CONTROL Heating system
Heater Exchanger - Install (E.40.B.33.10 - F.10.A.15)
1. Slide the heater core into place. Orient the core so
that the notched corner is on the bottom. Turn in cap
screws (1) Attach hoses (2)and (3).
2. Secure the core into place with cap screw (1).
3. Slide the evaporator core into the housing with the
refrigerant supply and return lines oriented down.
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E.40.B / 19
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