Mountaineer AWD V6-4.0L (2008)
4. Disconnect the evaporator outlet fitting.
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Discard the O-ring seals.
Vehicles with 4.0L engine
5. Disconnect he evaporative emissions return line fitting at the intake manifold.
6. Remove the fuel line bracket bolt at the rear of the RH valve cover.
7. Remove the wire harness bolt at the rear of the RH cylinder head.
All vehicles
8. Remove the suction accumulator-to-evaporator line.
9. To install, reverse the removal procedure.
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Install new O-ring seals.
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Lubricate the refrigerant system with the correct amount of clean PAG oil.