Hyundai Palisade: Intake And Exhaust System / Muffler
Components and components location
[2WD]

1. Front muffler
2. Catalytic converter & Center muffler assembly
3. Rear muffler
|
4. Gasket
5. Hanger
|
[AWD]

1. Front muffler
2. Catalytic converter & Center muffler assembly
3. Rear muffler
|
4. Gasket
5. Hanger
|
Repair procedures
• |
Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when
raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
|
|
Front Muffler
1. |
Remove the engine room under cover.
(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")
|
2. |
Remove the roll rod bracket.
(Refer to Engine and Transaxle Assembly - "Engine Mounting")
|
3. |
Remove the sub frame.
(Refer to Suspension System - "Sub Frame")
|
4. |
Remove the front muffler (A).
Tightening torque :
39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb.ft)
|


|
5. |
Install in the reverse order of removal.
•
|
When installing, replace with new gaskets.
|
|
|
Catalytic converter & Center Muffler Assembly
1. |
Remove the catalytic converter & center muffler assembly (A).
Tightening torque :
39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb.ft)
|

|
2. |
Install in the reverse order of removal.
•
|
When installing, replace with new gaskets.
|
|
|
Rear Muffler
1. |
Remove the rear muffler (A).
Tightening torque :
39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb.ft)
|

|
2. |
Install in the reverse order of removal.
•
|
When installing, replace with new gaskets.
|
|
|
Replacement procedure of catalytic converter & center muffler assembly using
clamp
Under warranty : Replace the catalytic converter & center muffler assembly.
Out of warranty : Catalytic converters and center muffler assemblies can be
replaced in the following procedure:
1. |
Check if the clamping part of the catalytic converter & center muffler
assembly is damaged or deformed.
If the muffler is too corroded to clamp, replace the catalytic converter
& center muffler assembly.

|
2. |
Record the gap (A, B) between the tail pipe and the rear bumper.

|
3. |
Remove the catalytic converter & center muffler assembly (A).

|
4. |
Cut the catalytic converter & center muffler assembly as in the instruction
below.
– |
Cut the front groove of the muffler.

|
[Replacement muffler]
– |
Cut the rear groove of the replacement muffler.

|
•
|
To prevent leakage, remove any rust on the clamping
part or the burr on the cutting part.
|
•
|
Cut the pipe vertically.
|
|
•
|
Use a pipe cutter to cut the pipe vertically.

|
•
|
If pipe cutter is unavailable, use a hacksaw as in the
procedure below.
|
1) |
Mark the cutting position to cut the pipe vertically.

|
2) |
Cut the pipe along the marked line by using a hacksaw.

|
|
|
5. |
Install the center muffler.
(1) |
Install the catalytic converter (A) and the center muffler (B)
for replacement by partially tightening the nuts.

|
(2) |
Place the clamp (A) between the cutting part of each pipe and
partially tighten the clamp.

|
(3) |
Tighten the catalytic converter and the center muffler to the
specified torque.
Tightening torque :
39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb.ft)
|
|
(4) |
Compare the gap between the tail pipe (or tail trim) and the
rear bumper with the measurement taken before removing the center
muffler assembly.
• |
If the tail pipe is installed differently from
the initial position, the bumper may get damaged
by the pipe heat or interference between the
tail pipe and the rear bumper.
|
|
|
(5) |
Do not tighten the clamp at a time. Tighten the clamp nuts to
the specified torque, by turns.
Tightening torque :
17.6 - 23.5 N.m (1.8 - 2.4 kgf.m, 13.0 - 17.4lb.ft)
|

• |
Do not reuse clamps that have been tightened
completely. Reusing clamps that have been tightened
completely may cause leakage.
|
|
|
|
Components and components location
Components
1. LH Exhaust manifold gasket
2. LH Exhaust manifold
3. LH Heat protector
4...
Other information:
Filter Inspection
The climate control air filter should
be replaced according to the
Maintenance Schedule. If the vehicle
is operated in severely air-polluted
cities or on dusty rough roads for a
long period and/or if transporting
pets or occupants smoke inside the
vehicle, then it should be inspected
more frequently and replaced sooner...
Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3...
Categories

Front air bags
Front air bags and the driver's knee
air bag are designed to inflate in a
frontal collision depending on the the
severity of impact of the front collision.


read more