C 3500 Truck 2WD V8-6.0L VIN U (2001)
Fan Shroud: Service and Repair
Upper
Fan Shroud Replacement - Upper
Removal Procedure
1. If equipped with a 4.31- engine, perform the following:
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Loosen the air cleaner outlet duct clamps at the following locations:
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Throttle body
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Mass Airflow/Intake Air Temperature (MAF/IAT) sensor
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Remove the air cleaner outlet duct wingnut.
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Remove the air cleaner outlet duct.
Pivot the resonator end of the duct upward until the hinge clip releases from the lip on the throttle body.
2. If equipped with a 4.8L, 5.3L, or 6.0L engine, perform the following:
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Loosen the air cleaner outlet duct clamps at the following locations:
-
Throttle body
-
MAF/IAT sensor
^
Remove the radiator inlet hose clip from the outlet duct.
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Remove the air cleaner outlet duct.
