Lincoln Aviator 2020-2025 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Cylinder Block Core Plug Replacement

Lincoln Aviator: Engine System - General Information / General Procedures - Cylinder Block Core Plug Replacement

Special Tool(s) / General Equipment

100-001 (T50T-100-A)
Slide Hammer

Materials

Name	Specification
Motorcraft® Threadlock and Sealer TA-25-B	-

Repair

All core plugs

NOTE: Cylinder block core plug shown, cylinder head core plug similar.
Using the Slide Hammer and a commercially available body dent puller attachment or commercially available freeze plug puller remove the core plug.
Use Special Service Tool: 100-001 (T50T-100-A) Slide Hammer.

NOTE: Oversize plugs are identified by the OS stamped in the flat located on the cup side of the plug.
Inspect the core plug bore for any damage that would interfere with the correct sealing of the plug. If the core plug bore is damaged, bore for the next oversize plug.

Cup-type

NOTE: Use care during this procedure so as not to disturb or distort the cup sealing surface.

NOTE: When installed, the flanged edge must be below the chamfered edge of the bore to effectively seal the bore.
Coat the cup-type core plug and bore lightly with sealant and install the core plug using a freeze plug installer. Remove the excess sealant after installation.
Material: Motorcraft® Threadlock and Sealer / TA-25-B

Expansion-type

NOTE: Do not contact the crown when installing an expansion-type core plug. This could expand the plug before seating and result in leakage.
Coat the expansion-type core plug and bore lightly with sealant and install the core plug using a freeze plug installer. Remove the excess sealant after installation.
Material: Motorcraft® Threadlock and Sealer / TA-25-B

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General Procedures - Cylinder Block Distortion

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Lincoln Aviator 2020-2025 Service Manual: General Procedures - Spring Lock Couplings

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Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Parking, Rear and License Plate Lamps

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 B10F3:11 Left Front Position Light:Circuit Short to Ground GO to Pinpoint Test D BCM B10F3:15 Left Front Position Light:Circuit Short to Battery or Open GO to Pinpoint Test D BCM B10F4:11 Right Front Position Light:Circuit Short to Ground GO to Pinpoint Test D BCM B10F4:15 Right Front Position Light:Circuit Short to Battery or Open GO to Pinpoint Test D BCM B1445:11 Rear Park Lamps Output:Circuit Short to Ground GO to Pinpoint Test D BCM B1445:15 Rear Park Lamps Output:Circuit Short to Battery or Open GO to Pinpoint Test D BCM B149E:11 Left Front Position/Sidemarker:Circuit Short To Ground GO to Pinpoint Test D BCM B149E:15 Left Front Position/Sidemarker:Circuit Short To Battery or Open GO to Pinpoint Test D BCM B149F:11 Right Front Position/Sidemarker:Circuit Short To Ground GO to Pinpoint Test D BCM B149F:15 Right Front Position/Sidemarker:Circuit Short To Battery or Open GO to Pinpoint Test D BCM B14A2:11 Tailgate/Liftgate Applique Lamps:Circuit Short To Ground GO to Pinpoint Test D BCM B14A2:15 Tailgate/Liftgate Applique Lamps:Circuit Short To Battery or Open GO to Pinpoint Test D BCM B14B2:11 Left Position Lamps:Circuit Short To Ground GO to Pinpoint Test D BCM B14B2:15 Left Position Lamps:Circuit Short To Battery or Open GO to Pinpoint Test D BCM B14B3:11 Right Position Lamps:Circuit Short To Ground GO to Pinpoint Test D BCM B14B3:15 Right Position Lamps:Circuit Short To Battery or Open GO to Pinpoint Test D BCM B14E4:01 Extra Enhanced Exterior Lighting System:General Electrical Failure GO to Pinpoint Test E BCM B14E4:08 Extra Enhanced Exterior Lighting System:Bus Signal / Message Failure GO to Pinpoint Test E BCM B14E4:1C Extra Enhanced Exterior Lighting System:Circuit Voltage Out of Range GO to Pinpoint Test E BCM B14E4:49 Extra Enhanced Exterior Lighting System:Internal Electronic Failure GO to Pinpoint Test E BCM B14E4:55 Extra Enhanced Exterior Lighting System:Not Configured GO to Pinpoint Test E BCM B14E4:61 Extra Enhanced Exterior Lighting System:Signal Calculation Failure GO to Pinpoint Test E Symptom Charts Symptom Chart: Parking, Rear and License Plate Lamps Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Emergency Locking

Each door has a backup power system which allows the door to function if your vehicle has no power. The system has a limited number of operations before the power is depleted and turns off. When the system turns off, the door remains open and unlatched and does not close.

If your vehicle has no power and the backup power system is turned off, you can close and secure your vehicle by manually resetting each door latch using a key in the position shown.