Lincoln Aviator 2020-2024 Service Manual / Chassis / Driveline / Front Drive Axle/Differential / Removal and Installation - Axle Shaft Seal

Lincoln Aviator: Front Drive Axle/Differential / Removal and Installation - Axle Shaft Seal

Special Tool(s) / General Equipment

	205-907 Handle, 32 Driver TKIT-2008DH-FLM
	307-256 (T92P-77000-FH) Installer, Differential Fluid Seal TKIT-1992-FLMH/LMH

Removal

NOTE: The stub shaft seals must be replaced whenever the halfshafts are removed.
Remove the front RH halfshaft.
Refer to: Halfshaft (205-04 Front Drive Halfshafts, Removal and Installation).

Remove and discard the front RH halfshaft seal.

Installation

Inspect the differential housing surface for rust, nicks and scratches. Polish the differential housing surface with fine crocus cloth, if necessary.

NOTE: Installation of the halfshaft oil seal without the correct tools can result in early seal failure.

NOTE: Do not disassemble the new oil seal.
Install the new seal onto a suitable special tool.
Use Special Service Tool: 307-256 (T92P-77000-FH) Installer, Differential Fluid Seal. , 205-907 Handle, 32 Driver.

NOTICE: Strike only the handle. Directly striking the installer tool will damage the seal.

NOTE: Carefully align the halfshaft seal with the housing bore and ensure the seal should flush in the differential housing.
Using special tools, install the new front RH halfshaft seal.
Use Special Service Tool: 307-256 (T92P-77000-FH) Installer, Differential Fluid Seal. , 205-907 Handle, 32 Driver.

Inspect the halfshaft seal lip for rust, nicks or scratches prior to installing the halfshaft. Clean the seal lip with fine crocus cloth, if required.

Install the front RH halfshaft.
Refer to: Halfshaft (205-04 Front Drive Halfshafts, Removal and Installation).

Check the differential fluid level.
Refer to: Differential Fluid Level Check (205-03 Front Drive Axle/Differential, General Procedures).

Removal and Installation - Axle Assembly

Removal Remove the front driveshaft. Refer to: Front Driveshaft (205-01 Driveshaft, Removal and Installation). Drain the front differential fluid...

Removal and Installation - Differential Breather Tube

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the front RH wheel only. Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation)...

Other information:

Lincoln Aviator 2020-2024 Service Manual: Removal and Installation - Windshield Washer Reservoir

Special Tool(s) / General Equipment Fluid Suction Gun Fluid Container Materials Name Specification Motorcraft® Premium Windshield Wash Concentrate with BitterantZC-32-B2 WSS-M14P19-A Removal NOTE: Removal steps in this procedure may contain installation details...

Lincoln Aviator 2020-2024 Service Manual: Diagnosis and Testing - Parameter Identification (PID) Chart

Diagnostic PID Chart PID Acronym PID Name Description APP APP sensor APP APP1 APP sensor 1 APP 1 AST Time Since Start Time (in seconds) since the vehicle was started CLRDIST Distance since DTC cleared Distance driven since PCM DTCs were cleared ECT TCM ECT TCM Engine coolant temperature data provided to the TCM ENGLOAD Engine Load Engine load calculated by PCM ETC_ACT Electronic Throttle Control Actual Electronic Throttle Control Actual calculated by PCM FOOT_BRAKE Foot Brake - Foot brake state used by strategy Foot brake state used by strategy calculated by PCM GEAR_CMD Gear Commanded by Module PCM commanded transmission gear GEAR_ENGAGED Transmission Gear Engaged Transmission Gear Engaged GEAR_OSC# Gear Commanded by Output State Control Output state control commanded gear ISS_A_QF Transmission Input Shaft Speed Sensor -A- Quality Factor Transmission Input Shaft Speed Sensor -A- Quality Factor ISS_A_RAW Intermediate Speed -A- Raw Intermediate Speed -A- Raw ISS_B_RAW Intermediate Shaft Speed -B- Raw Intermediate Shaft Speed -B- Raw ISS_B_QF Transmission Input Shaft Speed Sensor -B- Quality Factor Transmission Input Shaft Speed Sensor -B- Quality Factor LINEDSD# Line Pressure Control Desired Commanded line pressure MIL_DIS The distance travelled since the (MIL) was activated The distance travelled since the MIL was activated OSS_QF Transmission Output Shaft Speed Sensor Quality Factor Fault status for the OSS sensor OSS_RAW Output Shaft Speed - Raw Actual speed of the OSS sensor (rpm) PCA Pressure Control Solenoid A LPC PCA AMP# Pressure Control Solenoid A LPC PCA_F Pressure Control Solenoid A Status LPC PWRT_FUNCMON_A Powertrain Secondary Monitor/Performance Fault A Powertrain Secondary Monitor/Performance Fault A PWRT_FUNCMON_B Powertrain Secondary Monitor/Performance Fault A Powertrain Secondary Monitor/Performance Fault A REALTIME Total time (ECU) has been active ECU Time running RPM_TCM Engine Revolutions Per Minute Engine rpm input to TCM SHFT_DROP Shift RPM Drop in Input Shaft Speed Below Expected Shift rpm drop in input shaft speed below expected SHFT_FLRE Shift RPM Rise in Input Shaft Speed Above Expected Shift rpm rise in input shaft speed above expected SHFT_ID Shift Identification of Shift (PID)s Lag, Time, Flare and Drop Shift identification of shift PIDs lag, time, flare and drop SHFT_LAG Shift Time Elapsed From 10% to 90% of Complete Actual time during shift between 10% and 90% complete SHFT_TIME Shift Time Elapsed From Commanded to 10% Complete Shift time 0% to 10% complete SNOWPLW_CFG Snowplow as configured in the (PCM)...

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