Lincoln Aviator: Engine / Engine - 3.0L EcoBoost

General Procedures - Valve Stem Diameter

Check NOTE: Refer to the appropriate Section 303-01 for the specification. Measure the diameter of each intake and exhaust valve stem at the points shown...

Specifications

  Engine Item Specification Displacement 2.956L (4V) (164 CID) No. of cylinders 6 Bore/stroke 85...

Other information:

Lincoln Aviator 2020-2026 Owners Manual: Essential Towing Checks

Follow these guidelines for safe towing: Do not tow a trailer until you drive your vehicle at least 1,000 mi (1,600 km). Consult your local motor vehicle laws for towing a trailer. See the instructions included with towing accessories for the proper installation and adjustment specifications...

Lincoln Aviator 2020-2026 Owners Manual: Using Tether Straps

Many forward-facing child restraints include a tether strap which extends from the back of the child restraint and hooks to an anchoring point called the top tether anchor. Tether straps are available as an accessory for many older child restraints...