FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercury
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1991
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Tracer L4-110 1.8L DOHC
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - HVAC
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Blower Motor Switch
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Testing and Inspection
Blower Motor Switch: Testing and Inspection
Fig. 42 Compressor clutch diagnosis (Tests NC10 & NC11):