Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Piston Diameter

Lincoln Aviator: Engine System - General Information / General Procedures - Piston Diameter

Check

Measure the piston diameter 90 degrees from the piston pin and piston diameter (DN) height down from the top of the piston at the point indicated. Refer to specifications for the piston diameter (DN) height.
Refer to: Specifications (303-01A Engine - 3.0L EcoBoost, Specifications).

General Procedures - Exhaust Manifold Cleaning and Inspection

Special Tool(s) / General Equipment Feeler Gauge Cleaning Clean the exhaust manifold using a suitable solvent. Use a plastic scraping tool to clean the gasket sealing surfaces...

General Procedures - Piston Inspection

Inspection NOTE: Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can occur. Clean and inspect the (1) ring lands, (2) pin bosses, (3) skirts and the (4) tops of the pistons...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Rear Door Window Control Switch

Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: LH (left-hand) side shown, RH (right-hand) side similar. Remove the rear door window control switch bezel assembly. Release the locking tabs from the rear door window control switch bezel assembly...

Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Valve Cover RH

Special Tool(s) / General Equipment 205-153 (T80T-4000-W) Handle 303-1247VCT Spark Plug Tube Seal Remover and InstallerTKIT-2006UF-FLMTKIT-2006UF-ROW Plastic Scraper Materials Name Specification Motorcraft® High Performance Engine RTV SiliconeTA-357 WSE-M4G323-A6 Motorcraft® Silicone Gasket RemoverZC-30-A - Motorcraft® Metal Surface Prep WipesZC-31-B - Motorcraft® Metal Brake Parts CleanerPM-4-A, PM-4-B - Removal NOTICE: During engine repair procedures, cleanliness is extremely important...

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.