F 250 4WD Super Duty V10-6.8L VIN Z CNG (2003)
14. Install the A/C manifold and tube assembly (7.3L diesel engine).
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Lubricate the O-ring seal with PAG Refrigerant Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN-12-C) or equivalent
meeting Ford specification WSH-M1C231-B.
15. Install the manifold absolute pressure sensor and bracket (7.3L diesel engine) or the vapor management valve and bracket (5.4L and 6.8L gasoline
engines).
16. Install the vacuum reservoir tank.
17. Install the vacuum pump and connect the vacuum hoses (7.3L diesel engine).
