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 - Cabin Air Filter

Removal Fully lower the glove compartment. Remove the check strap. Push the stop tabs inward. Remove the screws and lower the cabin air filter door. Remove the cabin air filter...

Lincoln Aviator 2020-2026 Service Manual: Disassembly - Engine

Special Tool(s) / General Equipment 205-153 (T80T-4000-W) Handle 303-1246Engine Spreader BarTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1247VCT Spark Plug Tube Seal Remover and InstallerTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1248Camshaft holding toolsTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1634Lift Eyes (2)TKIT-2014D-ROW3TKIT-2014D-FL_ROW 303-1696Camshaft holding fixture 303-409 (T92C-6700-CH) Remover, Crankshaft SealTKIT-1992-FH/FMH/FLMHTKIT-1993-LMH/MH Floor Crane Mounting Stand Plastic Scraper Flat-Bladed Screwdriver Materials Name Specification Motorcraft® Silicone Gasket RemoverZC-30-A - Motorcraft® Metal Surface Prep WipesZC-31-B - Motorcraft® Metal Brake Parts CleanerPM-4-A, PM-4-B - 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.