Lincoln Aviator 2020-2026 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 2020-2026 Owners Manual: Cold Weather Precautions. Breaking-In. Driving Through Water

Cold Weather Precautions The functional operation of some components and systems can be affected at temperatures below approximately -13°F (-25°C). Breaking-In You need to break in new tires for approximately 300 mi (480 km). During this time, your vehicle may exhibit some unusual driving characteristics...

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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.