Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Engine - 3.0L EcoBoost / Removal and Installation - Crankshaft Front Seal

Lincoln Aviator: Engine - 3.0L EcoBoost / Removal and Installation - Crankshaft Front Seal

Special Tool(s) / General Equipment

	303-1531 Installer, Front Crank Seal and Damper
	303-335 (T88T-6701-A) Installer, Front Cover Oil Seal TKIT-1988-FLM TKIT-1988-F
	303-409 (T92C-6700-CH) Remover, Crankshaft Seal TKIT-1992-FH/FMH/FLMH TKIT-1993-LMH/MH

Removal

Remove the crankshaft pulley.
Refer to: Crankshaft Pulley (303-01A Engine - 3.0L EcoBoost, Removal and Installation).

NOTICE: Use care not to damage the engine front cover or the crankshaft when removing the seal.
1. Install the crankshaft pulley bolt.
1. Using the special tool, remove and discard the crankshaft front oil seal.
  Use Special Service Tool: 303-409 (T92C-6700-CH) Remover, Crankshaft Seal.
1. NOTE: If further disassembly of the engine will be performed, retain the original crankshaft pulley bolt for turning the crankshaft while the pulley is removed.
  Remove and discard the crankshaft pulley bolt.

Installation

Lubricate the engine front cover bore with clean engine oil.

Using the special tools, install the new crankshaft front oil seal.
Use Special Service Tool: 303-335 (T88T-6701-A) Installer, Front Cover Oil Seal. , 303-1531 Installer, Front Crank Seal and Damper.

Install the crankshaft pulley.
Refer to: Crankshaft Pulley (303-01A Engine - 3.0L EcoBoost, Removal and Installation).

Removal and Installation - Camshaft Roller Follower

Special Tool(s) / General Equipment 303-1633Remover, Roller Rocker FollowerTKIT-2014D-ROW3TKIT-2014D-FL_ROW Removal NOTICE: During engine repair procedures, cleanliness is extremely important...

Removal and Installation - Crankshaft Pulley

Special Tool(s) / General Equipment 303-1531Installer, Front Crank Seal and Damper 303-335 (T88T-6701-A) Installer, Front Cover Oil SealTKIT-1988-FLMTKIT-1988-F Three Leg Puller Removal NOTICE: During engine repair procedures, cleanliness is extremely important...

Other information:

Lincoln Aviator 2020-2026 Owners Manual: Audible Warnings and Indicators

Keyless Warning Alert The horn will sound twice when you exit your vehicle with the intelligent access key and your vehicle is in RUN, indicating your vehicle is still on. Headlamps On Warning Chime Sounds when you have left the headlamps or parking lamps on and open the driver door with the vehicle off...

Lincoln Aviator 2020-2026 Owners Manual: Moonroof (If Equipped)

WARNING: Do not leave children unattended in your vehicle and do not let them play with the moonroof. Failure to follow this instruction could result in personal injury. WARNING: When closing the moonroof, verify that it is free of obstruction and make sure that children and pets are not in the proximity of the roof opening...

Activating Intelligent Access

The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

At a Door

Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

Lincoln Aviator. Activating Intelligent Access