Lincoln Aviator: Exhaust System - 3.0L EcoBoost / 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.
-
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
-
Remove the rear mufflers isolator nuts.
Torque:
26 lb.ft (35 Nm)
-
Loosen the exhaust clamps.
Torque:
41 lb.ft (55 Nm)
-
-
Detach the exhaust isolators.
-
Slide the muffler and tailpipe rearward out of the isolators and remove the muffler and tailpipe.
Installation
-
To install, reverse the removal procedure.
-
Clean all exhaust connections before reassembly.
-
Check the exhaust system for leaks.
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...
Other information:
System Operation
Positive Crankcase Ventilation (PCV) System
The PCV system circulates crankcase gases through the intake air system into the engine where they are burned. The PCV system regulates the amount of ventilated air and blowby gases to the intake manifold...
System Operation
System Diagram
Item
Description
1
HVAC control module
2
Rear air distribution door actuator
3
Rear temperature door actuator
4
Rear blower motor relay
5
Rear blower motor speed control
6
Rear blower motor
7
Rear air discharge temperature sensor
8
Rear temperature sensor - Second Row
9
Rear footwell air discharge temperature sensor
10
Rear temperature sensor - Third Row
11
IPC
12
GWM
13
FCIMB
14
RACM (Rear Touch screen)
15
APIM ( FDIM Touch Screen)
16
RHVAC control module (Rear Non touch screen)
Network Message Charts
Module Network Input Messages - APIM
Broadcast Message
Originating Module
Message Purpose
Climate control button status
HVAC control module
This message contains the HVAC climate control settings for the touch screen display...