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 Service Manual: Removal and Installation - Telematics Control Unit (TCU) Module Antenna

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the LH loadspace trim panel. Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation). Disconnect the connector, remove the nut and the TCU antenna...

Lincoln Aviator 2020-2026 Owners Manual: Automatic Engine Shutdown

This feature shuts down the engine if it has been idling for an extended period. The ignition also turns off in order to save battery power. Before your vehicle shuts down, a message appears in the information display showing a timer counting down from 30 seconds...

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