Thermostatic Expansion Valve: Notes

WARNING: This page is about a different car, the 2018 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.

For information on Ford Color Coded Illustrations refer to OEM COLOR CODING

Material

Item	Specification
Motorcraft ® PAG Refrigerant Compressor Oil YN-12-D	WSH-M1C231-B

Underbody Line Connections

Fig 1: Thermostatic Expansion Valve Underbody Line Connections With Torque Specifications

Courtesy of FORD MOTOR CO.

Item	Part Number	Description
1	W520413	Auxiliary evaporator inlet line fitting nut
2	W520413	Auxiliary evaporator outlet line fitting nut
3	19B596	O-ring seal and gasket seal kit
4	19B596	O-ring seal and gasket seal kit

Thermostatic Expansion Valve (TXV) Connections

Fig 2: Thermostatic Expansion Valve Connections With Torque Specifications

Courtesy of FORD MOTOR CO.

Item	Part Number	Description
5	W707142	Thermostatic Expansion Valve (TXV) fitting nut
6	19E889	TXV manifold and tube O-ring seal (2 required)
7	7A711	TXV bolt (2 required)
8	19849	TXV
9	19E889	Evaporator core O-ring seal (2 required)
10	W714282	TXV fitting stud