Lincoln Aviator 2020-2025 Service Manual / Powertrain / Exhaust System / Exhaust System - 3.0L EcoBoost / Removal and Installation - Exhaust Flexible Pipe

Lincoln Aviator: Exhaust System - 3.0L EcoBoost / Removal and Installation - Exhaust Flexible Pipe

Removal

NOTE: The LH and RH exhaust flexible pipes are covered in this procedure. Remove the exhaust flexible pipe(s) necessary.

NOTE: Removal steps in this procedure may contain installation details.

With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).

- Loosen the exhaust clamps.
  Torque: 41 lb.ft (55 Nm)
- Dislodge the resonator inlet pipe from the exhaust hangers.

Loosen the clamp and remove the RH exhaust flexible pipe.
Torque: 41 lb.ft (55 Nm)

Loosen the clamp and remove the LH exhaust flexible pipe.
Torque: 41 lb.ft (55 Nm)

Installation

To install, reverse the removal procedure.

Clean all exhaust connections before reassembly.

Check the exhaust system for leaks.

Removal and Installation - Catalytic Converter RH

Removal NOTE: If the catalytic converter is not being replaced, the HO2S and the catalyst monitor sensor do not need to be removed from the catalytic converter...

Removal and Installation - Muffler and Tailpipe

Removal NOTE: Muffler and tailpipe assemblies will vary in configuration with different wheelbases and powertrains. Typical application shown. NOTE: Removal steps in this procedure may contain installation details...

Other information:

Lincoln Aviator 2020-2025 Service Manual: Specifications

Lubricants, Fluids, Sealers and Adhesives NOTICE: Do not over-lubricate the driveshaft components. Using excessive grease may damage the driveshaft components. NOTE: Wipe off any excess grease. Item Description Specification Rear driveshaft: Front tube plunging splines Material: Motorcraft® Premium Long-Life Grease / XG-1-E1 (ESA-M1C75-B) ESA-M1C75-B Rear driveshaft: Alignment bushing Material: Motorcraft® Premium Long-Life Grease / XG-1-E1 (ESA-M1C75-B) ESA-M1C75-B Rear driveshaft: Rear CV-joint splines Material: Motorcraft® Premium Long-Life Grease / XG-1-E1 (ESA-M1C75-B) ESA-M1C75-B Front driveshaft: Front axle end plug-on yoke splines Material: Slip Yoke Grease / 5L3Z-19A506-A - Front driveshaft: Transfer case output shaft splines Material: Motorcraft® High Temperature 4x4 Front Axle and Wheel Bearing Grease / XG-11 (WSS-M1C267-A1) WSS-M1C267-A1 Front Driveshaft Item 3...

Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Engine Cooling

Special Tool(s) Coolant/Battery RefractometerROB75240 or equivalent D-Gas Adapter300-OTC014-R1068 or equivalent Radiator Tester014-R1072 or equivalent UView® Combustion Leak TesterUVU560000-R Diagnostic Trouble Code (DTC) Chart WARNING: Before beginning any service procedure in this section, refer to Safety Warnings in section 100-00 General Information...

Child Seats

Lincoln Aviator. Child Seats

Use a child restraint (sometimes called an infant carrier, convertible seat, or toddler seat) for infants, toddlers and children weighing 40 lb (18 kg) or less (generally four-years-old or younger).

Using Lap and Shoulder Belts

WARNING: Do not place a rearward facing child restraint in front of an active airbag. Failure to follow this instruction could result in personal injury or death.