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.

  1. Remove and discard the piston rings.
  1. Remove and discard the piston pin retainers.
    • Remove the piston pin.
  1. 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.
  1. 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.
  1. Position the piston on the connecting rod.
    • Lubricate the piston pin with clean engine oil.
    • Install the piston pin.
  1. NOTE: The piston pin retainer gap orientation must be toward the top of the piston.

    Install the piston pin retainers.
  1. 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.
  1. 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.
  1. 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.
  1. 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: Removal and Installation - Audio Front Control Module (ACM)


    Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: If installing a new module, it is necessary to upload the module configuration information to the scan tool prior to removing the module. This information must be downloaded into the new module after installation...

    Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Steering Wheel and Column Electrical Components


    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   BCM B108A:01 Start Button: General Electrical Failure   GO to Pinpoint Test A   BCM B108A:24 Start Button: Signal Stuck High   GO to Pinpoint Test A   BCM B1142:29 Ignition Status 1: Signal Invalid   GO to Pinpoint Test A   BCM B1240:11 Start Button Mode Indicator: Circuit Short to Ground   GO to Pinpoint Test B   BCM B1240:15 Start Button Mode Indicator: Circuit Short to Battery or Open   GO to Pinpoint Test C   BCM B1310:12 Run/Start Control: Circuit Short to Battery   GO to Pinpoint Test A   BCM B1310:14 Run/Start Control: Circuit Short to Ground or Open   GO to Pinpoint Test A   SCCM B112B:04 SCCM:Steering Wheel Module: System Internal Failure   GO to Pinpoint Test I   SCCM B112B:44 SCCM:Steering Wheel Module: Data Memory Failure   GO to Pinpoint Test I   SCCM B112B:45 SCCM:Steering Wheel Module: Program Memory Failure   GO to Pinpoint Test I   SCCM B112B:46 SCCM:Steering Wheel Module: Calibration / Parameter Memory Failure   GO to Pinpoint Test I   SCCM B112B:49 SCCM:Steering Wheel Module: Internal Electronic Failure   GO to Pinpoint Test I   SCCM B135C:11 Heater Element:Circuit Short To Ground   GO to Pinpoint Test G   SCCM B135C:13 Heater Element:Circuit Open   GO to Pinpoint Test G   SCCM U0140:00 Lost Communication With Body Control Module: No Sub Type Information   GO to Pinpoint Test H   SCCM U0140:00 SCCM:Lost Communication With Body Control Module: No Sub Type Information   GO to Pinpoint Test J   SCCM U0146:00 SCCM:Lost Communication With Gateway "A": No Sub Type Information   GO to Pinpoint Test J   SCCM U0146:87 SCCM:Lost Communication With Gateway "A": No Sub Type Information   GO to Pinpoint Test J   SCCM U0155:00 SCCM:Lost Communication With Instrument Panel Cluster Module: No Sub Type Information   GO to Pinpoint Test J   SCCM U023A:00 SCCM:Lost Communication With Image Processing Module "A": No Sub Type Information   GO to Pinpoint Test J   SCCM U0241:00 SCCM:Lost Communication With Headlamp Control Module: No Sub Type Information   GO to Pinpoint Test J   SCCM U210A:11 Temperature Sensor:Circuit Short To Ground   GO to Pinpoint Test G   SCCM U210A:13 Temperature Sensor:Circuit Open   GO to Pinpoint Test G   SCCM U3003:A2 Battery Voltage: System Voltage Low   GO to Pinpoint Test E   SCCM U3003:A3 Battery Voltage:System Voltage High   GO to Pinpoint Test F   SECM B135C:11 Heater Element:Circuit Short To Ground   GO to Pinpoint Test K   SECM B135C:15 Heater Element:Circuit Short to Battery or Open   GO to Pinpoint Test K   SECM B13BD:92 Steering Wheel Heater Module:Performance or Incorrect Operation   GO to Pinpoint Test K   SECM U1000:00 Solid State Driver Protection Active:No Sub Type Information   GO to Pinpoint Test K   SECM U210A:02 Temperature Sensor:General Signal Failure   GO to Pinpoint Test K   SECM U210A:11 Temperature Sensor:Circuit Short to Ground   GO to Pinpoint Test K   SECM U210A:15 Temperature Sensor:Circuit Short to Battery or Open   GO to Pinpoint Test K   SIMA U0100:00 Lost Communication With ECM/PCM "A": No Sub Type Information   GO to Pinpoint Test L   SIMA U0140:00 Lost Communication With Body Control Module: No Sub Type Information   GO to Pinpoint Test L   SIMA U3003:16 Battery Voltage:Battery Voltage Below Threshold   GO to Pinpoint Test M   SIMA U3003:17 Battery Voltage:Battery Voltage Above Threshold   GO to Pinpoint Test N Symptom Charts Symptom Chart: Ignition Switch - Push Button Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

    Categories

    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.

    read more

     
    Copyright © 2025 www.liaviator2.com