![](../../../img/11/AC606118AB00ENG.png)
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Use special tool oxygen sensor
wrench (MB991953) to remove the oxygen sensor.
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1.Install the exhaust
manifold and the exhaust manifold washer.
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2.Temporarily tighten the
exhaust manifold nut.
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![](../../../img/11/AKB00880AB00ENG.png)
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3.Tighten the exhaust
manifold nut with the specified torque in the order of
number shown
in the figure. Tightening torque: 49 ± 5
N·m
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![](../../../img/11/AC606118AB00ENG.png)
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In the same manner as removal, use
special tool oxygen sensor wrench (MB991953) to tighten
the oxygen sensor to the specified
torque. Tightening torque: 44 ± 5
N·m
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![](../../../img/11/AKB00475AB01ENG.png)
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1.
caution |
Do not apply a force such as
torsion or twist to the
O-ring during assembly of the sensor.
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Apply liquid gasket to the illustrated area of the
crank angle sensor. Specified
sealant:
ThreeBond 1207D or
equivalent
2.Tighten the crank
angle sensor installation bolt to the specified
torque. Tightening torque: 11 ± 1
N·m
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1.After temporarily
tightening the exhaust manifold bracket with the
installation bolts,
check the exhaust manifold fastens securely to the cylinder
block.
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2.Tighten the cylinder block
side bolt to the specified tightening
torque. Tightening torque: 41 ± 10
N·m
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3.Tighten the exhaust
manifold side bolt to the specified tightening
torque. Tightening torque: 56 ± 8
N·m
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