C 3500 Truck 2WD V8-6.0L VIN U (2001)
Coolant Line/Hose: Service and Repair
Surge Tank Hose Replacement - Outlet
Surge Tank Hose Replacement - Outlet
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Tools Required
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J 43181 Heater Line Quick Connect Release Tool
Important: The surge tank outlet hose on the 4.3L, 6.6L, and 8.1L engines is part of the radiator outlet hose and may not be serviced separately. The
following information applies only to the 4.8L, 5.3L, and 6.0L engines.
Removal Procedure
1. Drain the cooling system.
2. 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
3. Remove the radiator inlet hose clip from the outlet duct.
4. Remove the air cleaner outlet duct.
5. If equipped without Regular Production Option (RPO) C36 (auxiliary heater), remove the surge tank/heater outlet hose (1) from the mounting
clip.
