MKZ AWD V6-3.5L (2008)
84. Attach the 2 wiring harness retainers.
85. Using new O-ring seals, connect the A/C tubes and install the 2 nuts.
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Tighten to 8 Nm (71 lb-inch).
86. Install the A/C tube bracket bolt.
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Tighten to 8 Nm (71 lb-inch).
87. Install the 2 A/C tube bracket bolts.
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Tighten to 10 Nm (89 lb-inch).