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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1051 (Engine Cooling System) >> Water Outlet And Water Piping >> Removal and Installation >> Removal

Removal and Installation: Removal

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain coolant from radiator and drain plugs on both sides of cylinder block.
    CAUTION: Perform when the engine is cold.
  2. Remove fresh air duct, air cleaner to electric throttle control actuator tube, mass air flow sensor and upper air cleaner case as an assembly.
  3. Remove radiator upper hose and heater hose.
  4. Remove connector(s) from heater pipe.
  5. Disconnect engine coolant temperature sensor electrical connector.
  6. Remove water outlet, heater pipe, water connector, and water bypass pipe nuts and bolts.