ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Heater Core > < Expansion Block/Orifice Tube|Description and Operation|Page 5051
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5. If the evaporator core orifice is broken, screw the end of the special tool into the broken orifice. Hold the T-handle stationary while rotating the

tool body to remove the evaporator core orifice.

Installation

1. Lubricate the evaporator core orifice O-ring seals with clean PAG oil and install the evaporator core orifice using the special tool.

2. Install new O-ring seals and connect the evaporator inlet fitting.
3. Evacuate, leak test and charge the refrigerant system.

Heater Core > < Expansion Block/Orifice Tube|Description and Operation|Page 5051