chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

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A/T - Intermittent Downshift/Slip/Cycling Diagnosis|Page 3116 > < A/T - Intermittent Downshift/Slip/Cycling Diagnosis|Page 3114

G 1500 1/2 Ton Van V6-4.3L VIN W (1997)

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Fan Clutch: Description and Operation

The fan and clutch is mounted to the coolant pump. The clutch has a heat sensitive spring that will contract as the engine temperatures change. This
factor determines how fast the fan blades will turn to cool the radiator.

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