Lincoln Aviator 2020-2024 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Piston Ring End Gap

Lincoln Aviator: Engine System - General Information / General Procedures - Piston Ring End Gap

Special Tool(s) / General Equipment

Feeler Gauge

Check

NOTE: Refer to the appropriate Section 303-01 for the specification.

NOTE: Use care when fitting piston rings to avoid possible damage to the piston ring or the cylinder bore.

NOTE: Piston rings should not be transferred from one piston to another.

NOTE: The cylinder bore must be within specification for taper and out-of-round.
Use a piston without rings to push a piston ring in a cylinder to the bottom of ring travel.

Using the Feeler Gauge Set measure the top piston ring end gap and the second piston ring end gap
Use the General Equipment: Feeler Gauge

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...

General Procedures - Piston Selection

Check NOTE: Refer to the appropriate Section 303-01 for the specifications. NOTE: The cylinder bore must be within the specifications for taper and out-of-round before fitting a piston...

Other information:

Lincoln Aviator 2020-2024 Service Manual: Removal and Installation - Power Fold Seat Module [SCMJ]

Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: The SCMJ (power fold seat module) is located under the LH (left-hand) second row seat cushion frame. NOTE: This step is only necessary when installing a new component...

Lincoln Aviator 2020-2024 Service Manual: Description and Operation - Engine - Overview

Overview The 3.0L Gasoline Turbocharged Direct Injection (GTDI) (4V) is a V-6 engine with the following features: Interference design engine Dual overhead camshafts Four valves per cylinder Gasoline Turbocharged Direct Injection (GTDI) Composite intake manifold Aluminum cylinder heads Compacted graphite iron cylinder block Twin independent variable cam timing (Ti-VCT) An electronic ignition system with 6 ignition coils Continuous variable displacement oil pump Engine Identification For quick identification, refer to the safety certification decal...

Locking and Unlocking the Doors from Inside

Lincoln Aviator. Locking and Unlocking the Doors from Inside

Unlock. Lock.

Locking the Doors

Press the lock switch on the door interior trim panel. The doors can no longer be released using the exterior door handle switches and the luggage compartment locks.