Lincoln Aviator: Engine Cooling - 3.0L EcoBoost / Removal and Installation - Coolant Pump

Special Tool(s) / General Equipment

Hose Clamp Remover/Installer

Removal

  1. Drain the cooling system.
    Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 3.0L EcoBoost, General Procedures).
  1. Remove the air cleaner.
    Refer to: Air Cleaner (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
  1. Remove the CAC outlet pipe.
    Refer to: Charge Air Cooler (CAC) Outlet Pipe (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
  1. Loosen the coolant pump pulley bolts.
  1. Remove the accessory drive belt.
    Refer to: Accessory Drive Belt (303-05A Accessory Drive - 3.0L EcoBoost, Removal and Installation).

NOTE: Completely remove the accessory drive belt to prevent coolant contamination.

  1. Remove the bolts and the coolant pump pulley.
  1. Remove the thermostat.
    Refer to: Thermostat (303-03A Engine Cooling - 3.0L EcoBoost, Removal and Installation).
  1. Remove the bolt and the idler pulley.
    • Release the clamp and disconnect the coolant hose.
      Use the General Equipment: Hose Clamp Remover/Installer
    • Disconnect the coolant hose quick release coupling.
  1. NOTE: Use caution to prevent damaging the coolant inlet pipe grommet.

    Remove the bolts and the coolant pump.
  1. Remove and discard the coolant pump gasket and seal.

Installation

    • Lubricate the inside and the outside diameter of the grommet with clean engine coolant.
      Refer to: Specifications (303-03A Engine Cooling - 3.0L EcoBoost, Specifications).
    • Install the grommet so it is flush with the leading edge of the coolant pump housing to aid in alignment during assembly.
  1. NOTE: Verify the front cover dowel pins are aligned to the coolant pump and that the coolant pump is fully seated prior to installing the fasteners.

    • Using a new gasket, install the coolant pump and the bolts.
      Torque:
         Fasteners 1-7:  
        Stage 1:  89 lb.in (10 Nm)
        Stage 2:  45°
    • Torque:
         Fastener 8:   18 lb.ft (24 Nm)
    • Connect the coolant hose and position the clamp.
      Use the General Equipment: Hose Clamp Remover/Installer
    • Connect the coolant hose quick release coupling.
  1. Install the idler pulley and the bolt.
    Torque: 35 lb.ft (47.5 Nm)
  1. Install the thermostat.
    Refer to: Thermostat (303-03A Engine Cooling - 3.0L EcoBoost, Removal and Installation).
  1. Position the coolant pump pulley and install the fasteners finger tight.
  1. Install the accessory drive belt.
    Refer to: Accessory Drive Belt (303-05A Accessory Drive - 3.0L EcoBoost, Removal and Installation).
  1. Tighten the coolant pump pulley fasteners.
    Torque: 18 lb.ft (24 Nm)
  1. Install the CAC outlet pipe.
    Refer to: Charge Air Cooler (CAC) Outlet Pipe (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
  1. Install the air cleaner.
    Refer to: Air Cleaner (303-12 Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ), Removal and Installation).
  1. Fill and bleed the cooling system.
    Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 3.0L EcoBoost, General Procedures).

    Removal and Installation - Coolant Outlet Connector

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    Special Tool(s) / General Equipment Hose Clamp Remover/Installer Removal Remove the air cleaner. Refer to: Air Cleaner (303-12 Intake Air Distribution and Filtering - 3...

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    Categories

    Activating Intelligent Access

    The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

    At a Door

    Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

    Lincoln Aviator. Activating Intelligent Access

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