Cougar/XR7 V8-4.6L VIN W (1997)
Vacuum Harness HVAC: Description and Operation
Mini-tube vacuum hoses are used in the vacuum harness assemblies.
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They provide greater flexibility with less tendency to collapse and are less susceptible to pinching.
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Do not pinch the mini-tube vacuum harness during diagnosis.
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Using a short piece of standard 3 mm (1/8-inch) Inner Diameter (ID) vacuum hose, insert the cut end of the mini-tube into the ends of the standard
3 mm (1/8-inch) inner diameter (ID) vacuum hose.
Refer to Adjustments, Mini-Tube Vacuum Hoses. See: Adjustments