F 150 Heritage 4WD Pickup V8-5.4L SOHC VIN Z Bi-fuel (2004)
7. Disconnect the manifold and tube fitting.
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Discard the O-ring seal.
8. Remove the accumulator bracket clamping bolt.
9. Disconnect the suction accumulator/drier spring lock coupling from the A/C evaporator core.
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Discard the O-ring seals.
10. Remove the suction accumulator.