Lincoln Aviator 2020-2025 Service Manual / Powertrain / Engine / Engine Cooling - 3.0L EcoBoost / Removal and Installation - Cylinder Head to Coolant Outlet Connector Hose Assembly

Lincoln Aviator: Engine Cooling - 3.0L EcoBoost / Removal and Installation - Cylinder Head to Coolant Outlet Connector Hose Assembly

Special Tool(s) / General Equipment

Hose Clamp Remover/Installer

Removal

NOTE: Removal steps in this procedure may contain installation details.

Drain the cooling system.
Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03A Engine Cooling - 3.0L EcoBoost, General Procedures).

Remove the intake manifold.
Refer to: Intake Manifold (303-01A Engine - 3.0L EcoBoost, Removal and Installation).

- Release the clamps and disconnect the coolant hoses.
  Use the General Equipment: Hose Clamp Remover/Installer
- Remove the fastener and remove the cylinder head to coolant outlet connector hose assembly.
  Torque: 89 lb.in (10 Nm)

Inspect the O-ring and replace if necessary.

Installation

To install, reverse the removal procedure.

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 - Cooling Module

Removal NOTE: Removal steps in this procedure may contain installation details. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation)...

Removal and Installation - Degas Bottle

Special Tool(s) / General Equipment Fluid Suction Gun Hose Clamp Remover/Installer Locking Pliers Removal WARNING: Always allow the engine to cool before opening the cooling system...

Other information:

Lincoln Aviator 2020-2025 Owners Manual: Replacing the Cabin Air Filter

Replace the filter at regular intervals. The cabin air filter is behind the glove compartment. To remove the lower glove compartment and access the filter: Open the glove compartment. Press the tab on each side. Fully lower the glove compartment...

Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Air Cleaner

Removal NOTICE: The turbocharger compressor vanes can be damaged by even the smallest particles. When removing any turbocharger or engine air intake system component, ensure that no debris enters the system. Failure to do so may result in damage to the turbocharger...

Child Seats

Lincoln Aviator. Child Seats

Use a child restraint (sometimes called an infant carrier, convertible seat, or toddler seat) for infants, toddlers and children weighing 40 lb (18 kg) or less (generally four-years-old or younger).

Using Lap and Shoulder Belts

WARNING: Do not place a rearward facing child restraint in front of an active airbag. Failure to follow this instruction could result in personal injury or death.