REMOVAL AND INSTALLATION

			Removal steps
		1.	Exhaust manifold cover, right
		2.	Exhaust manifold, right
	>>C<<	3.	Exhaust manifold gasket
		4.	Engine hanger
		5.	Harness bracket
<<A>>	>>B<<	6.	Oxygen sensor
		7.	Exhaust manifold cover, left
		8.	Exhaust manifold, left
	>>A<<	9.	Exhaust manifold gasket
		10.	Water pump
		11.	Water pump gasket

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 POINTS

>>A<< EXHAUST MANIFOLD GASKET INSTALLATION

Install the exhaust manifold gasket so that the identification hole is positioned as shown in the illustration.

>>B<< OXYGEN SENSOR INSTALLATION 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.

>>C<< EXHAUST MANIFOLD GASKET INSTALLATION

Install the exhaust manifold gasket so that the identification hole is positioned as shown in the illustration.