REMOVAL AND INSTALLATION <6G7>



<Short wheelbase>






Exhaust main muffler and rear floor heat protector removal steps


1.
Exhaust main muffler


6.
Exhaust pipe gasket


15.
Exhaust muffler hanger


16.
Hanger bracket


17.
Hanger bracket


18.
Rear floor heat protector



Centre exhaust pipe removal steps


2.
Centre exhaust pipe


6.
Exhaust pipe gasket


7.
Exhaust pipe gasket


19.
Exhaust muffler hanger


20.
Hanger bracket



Rear catalytic converter removal steps


3.
Rear catalytic converter


7.
Exhaust pipe gasket


14.
Seal ring



Front exhaust pipe, front catalytic converter and dash panel heat protector removal steps


·
Under skid plate and engine room under cover (front) (Refer to GROUP 51 - Under Cover )
<<A>>
>>A<<
4.
Right bank oxygen sensor (front)


5.
Front exhaust pipe


8.
Exhaust pipe gasket
<<A>>
>>A<<
9.
Left bank oxygen sensor (front)
<<A>>
>>A<<
10.
Right bank oxygen sensor (rear)
<<A>>
>>A<<
11.
Left bank oxygen sensor (rear)


12.
Front catalytic converter


13.
Exhaust pipe gasket


14.
Seal ring


21.
Exhaust support bracket


22.
Dash panel heat protector



Front floor heat protector removal steps


3.
Rear catalytic converter


7.
Exhaust pipe gasket


14.
Seal ring


·
Under skid plate and engine room under cover (front) (Refer to GROUP 51 - Under Cover )
<<A>>
>>A<<
4.
Right bank oxygen sensor (front)


5.
Front exhaust pipe


8.
Exhaust pipe gasket
<<A>>
>>A<<
9.
Left bank oxygen sensor (front)
<<A>>
>>A<<
10.
Right bank oxygen sensor (rear)
<<A>>
>>A<<
11.
Left bank oxygen sensor (rear)


12.
Front catalytic converter


13.
Exhaust pipe gasket


14.
Seal ring


21.
Exhaust support bracket


22.
Dash panel heat protector


23.
Front floor heat protector

<Long wheelbase>






Exhaust tail pipe and rear floor heat protector removal steps


1.
Exhaust tail pipe


6.
Exhaust pipe gasket


15.
Exhaust muffler hanger


16.
Hanger bracket


17.
Hanger bracket


18.
Rear floor heat protector



Exhaust main muffler removal steps


2.
Exhaust main muffler


6.
Exhaust pipe gasket


7.
Exhaust pipe gasket


19.
Exhaust muffler hanger


20.
Hanger bracket



Rear catalytic converter removal steps


3.
Rear catalytic converter


7.
Exhaust pipe gasket


14.
Seal ring



Front exhaust pipe, front catalytic converter and dash panel heat protector removal steps


·
Under skid plate and engine room under cover (front) (Refer to GROUP 51 - Under Cover )
<<A>>
>>A<<
4.
Right bank oxygen sensor (front)


5.
Front exhaust pipe


8.
Exhaust pipe gasket
<<A>>
>>A<<
9.
Left bank oxygen sensor (front)
<<A>>
>>A<<
10.
Right bank oxygen sensor (rear)
<<A>>
>>A<<
11.
Left bank oxygen sensor (rear)


12.
Front catalytic converter


13.
Exhaust pipe gasket


14.
Seal ring


21.
Exhaust support bracket


22.
Dash panel heat protector



Front floor heat protector removal steps


3.
Rear catalytic converter


7.
Exhaust pipe gasket


14.
Seal ring


·
Under skid plate and engine room under cover (front) (Refer to GROUP 51 - Under Cover )
<<A>>
>>A<<
4.
Right bank oxygen sensor (front)


5.
Front exhaust pipe


8.
Exhaust pipe gasket
<<A>>
>>A<<
9.
Left bank oxygen sensor (front)
<<A>>
>>A<<
10.
Right bank oxygen sensor (rear)
<<A>>
>>A<<
11.
Left bank oxygen sensor (rear)


12.
Front catalytic converter


13.
Exhaust pipe gasket


14.
Seal ring


21.
Exhaust support bracket


22.
Dash panel heat protector


23.
Front floor heat protector

REMOVAL SERVICE POINT



<<A>> OXYGEN SENSOR REMOVAL



Remove the connection and clamp of oxygen sensor connector, and then use special tool oxygen sensor wrench (MB991953) to remove the oxygen sensor.

INSTALLATION SERVICE POINT



>>A<< OXYGEN SENSOR INSTALLATION



1.Tighten the oxygen sensor to the specified torque by using special tool oxygen sensor wrench (MB991953).
Tightening torque: 44 ± 5 N·m
2.Connect the oxygen sensor connector and install the connector bracket.