Lincoln Aviator 2020-2025 Service Manual / Powertrain / Engine / Engine - 3.0L EcoBoost / Disassembly and Assembly of Subassemblies - Piston

Lincoln Aviator: Engine - 3.0L EcoBoost / Disassembly and Assembly of Subassemblies - Piston

DISASSEMBLY

NOTICE: The RH and LH pistons are similar in appearance but differ in design specifications. The pistons must be installed in the correct cylinder bank or serious damage to the engine will occur.

Remove and discard the piston rings.

Remove and discard the piston pin retainers.
- Remove the piston pin.

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NOTE: If the piston and connecting rod are to be reinstalled, they must be assembled in the same orientation. Mark the piston orientation to the connecting rod for reassembly.
Separate the piston from the connecting rod.

Clean and inspect the piston and connecting rod.
Refer to: Piston Inspection (303-00 Engine System - General Information, General Procedures).

ASSEMBLY

1. For assembly purposes the bump on the connecting rod will face the same way as the bump on the connecting rod cap.

1. For assembly purposes the bowl on the dome of the piston should be facing toward the intake of the engine.
1. On the RH bank the bump on the connecting rod and cap should face the front of the engine.
1. On the LH bank the bump on the connecting rod and cap should face the rear of the engine.

Position the piston on the connecting rod.

- Lubricate the piston pin with clean engine oil.
- Install the piston pin.

NOTE: The piston pin retainer gap orientation must be toward the top of the piston.
Install the piston pin retainers.

Lubricate the oil control rings.
1. Install the oil control expander ring.
1. Install the lower oil control ring.
1. Install the upper oil control ring.

Lubricate the lower compression ring with clean engine oil and install the ring.
1. The lettering on the ring should point up toward the top of the piston.
1. The hook feature will point down toward the bottom of piston.

Lubricate the upper compression ring with clean engine oil and install the ring.
1. The lettering on the ring should point up toward the top of the piston.

Position the piston ring gaps.
1. Center line of the piston parallel to the wrist pin bore.
1. Oil control expander ring gap.
1. Upper compression ring gap.
1. Lower oil control ring gap.
1. Lower compression ring gap.
1. Upper oil control ring gap.

Disassembly and Assembly of Subassemblies - Cylinder Head

Special Tool(s) / General Equipment 303-1249Valve Spring CompressorTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1418Compressor, Valve SpringTKIT-2008ET-FLMTKIT-2008ET-ROW 303-1567Sizer, Teflon SealTKIT-2010C-FLM 303-300 (T87C-6565-A) Set, Valve Spring CompressorTKIT-1988-FESTIVAT88C-1000-STTKIT-1988-TRACERTKIT-2009TC-F 303-350 (T89P-6565-A) Compressor, Valve SpringTKIT-1990-LMHTKIT-1989-FTKIT-1989-FMTKIT-1989-FLM 307-005 (T59L-100-B) Slide Hammer 310-205Fuel Injector Brush 310-206Remover, Fuel InjectorTKIT-2009A-FLM 310-207Installer, Fuel Injector Seal AssemblyTKIT-2009A-FLM DISASSEMBLY NOTICE: During engine repair procedures, cleanliness is extremely important...

Assembly - 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 303-1250Seal Installer, Rear MainTKIT-2006UFFLM 303-1531Installer, Front Crank Seal and Damper 303-1633Remover, Roller Rocker FollowerTKIT-2014D-ROW3TKIT-2014D-FL_ROW 303-1634Lift Eyes (2)TKIT-2014D-ROW3TKIT-2014D-FL_ROW 303-1696Camshaft holding fixture 303-335 (T88T-6701-A) Installer, Front Cover Oil SealTKIT-1988-FLMTKIT-1988-F Floor Crane Mounting Stand Plastic Scraper Flat-Bladed Screwdriver Piston Ring Compressor Vise Vise Jaw Protectors Materials Name Specification Motorcraft® High Performance Engine RTV SiliconeTA-357 WSE-M4G323-A6 Motorcraft® Silicone Gasket RemoverZC-30-A - Flange SealantCU7Z-19B508-A WSS-M2G348-A11 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...

Other information:

Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Cruise Control - Vehicles With: Adaptive Cruise Control With Lane Centering

Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). Diagnostic Trouble Code Chart Module DTC Description Action CCM B142E:78 Forward Looking Sensor Horizontal Alignment: Alignment or Adjustment Incorrect GO to Pinpoint Test C CCM B1433:54 Forward Looking Sensor Horizontal Alignment: Missing Calibration GO to Pinpoint Test C CCM C1001:08 Vision System Camera: Bus Signal/Message Failure GO to Pinpoint Test D CCM C1A67:96 Forward Looking Sensor: Component Internal Failure GO to Pinpoint Test F CCM C1A67:97 Forward Looking Sensor: Component Or System Operation Obstructed Or Blocked GO to Pinpoint Test G CCM U2100:00 Initial Configuration Not Complete: No Sub Type Information GO to Pinpoint Test H CCM U2300:55 Central Configuration Not Complete: No Sub Type Information GO to Pinpoint Test H CCM U3000:41 Control Module: General Checksum Failure GO to Pinpoint Test I CCM U3000:42 Control Module: General Memory Failure GO to Pinpoint Test I CCM U3000:44 Control Module: Data Memory Failure GO to Pinpoint Test I CCM U3000:49 Control Module: Internal Electronic Failure GO to Pinpoint Test I CCM U3002:62 Vehicle Identification Number: Signal Compare Failure GO to Pinpoint Test J CCM U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to Pinpoint Test K CCM U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to Pinpoint Test L IPMA C1A67:08 Forward Looking Sensor: Bus Signal/Message Failure GO to Pinpoint Test E PCM P0504:00 Brake Switch A / B Correlation: No Sub Type Information GO to Pinpoint Test B PCM P0572:00 Brake Switch "A" Circuit Low: No Sub Type Information GO to Pinpoint Test B PCM P0573:00 Brake Switch "A" Circuit High: No Sub Type Information GO to Pinpoint Test B PCM P1703:00 Brake Switch Out Of Self - Test Range: No Sub Type Information GO to Pinpoint Test B PCM P1935:00 Brake Switch/Sensor Signal: No Sub Type Information GO to Pinpoint Test B SIMA P0564:11 Cruise Control Multi-Function Input "A" Circuit: Circuit Short To Ground GO to Pinpoint Test A SIMA P0564:12 Cruise Control Mulit-Function Input "A" Circuit: Circuit Short To Battery GO to Pinpoint Test A SIMA P0564:13 Cruise Control Mulit-Function Input "A" Circuit: Circuit Open GO to Pinpoint Test A SIMA P0589:11 Cruise Control Multi-Function Input "B" Circuit: Circuit Short To Ground GO to Pinpoint Test A SIMA P0589:12 Cruise Control Mulit-Function Input "B" Circuit: Circuit Short To Battery GO to Pinpoint Test A SIMA P0589:13 Cruise Control Mulit-Function Input "B" Circuit: Circuit Open GO to Pinpoint Test A Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Front Active Park Assist Sensors

Removal NOTE: LH shown, RH similar. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation). Remove the rear wheel and tire. Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation)...

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.