REMOVAL AND INSTALLATION
Removal steps
1.
Ignition coil
<<A>>
>>A<<
2.
Spark plug
Required Special Tool:
MB991398: Spark Plug Wrench
REMOVAL SERVICE POINT
<<A>> SPARK PLUG REMOVAL
Use special tool MB991398 to remove the spark plug.
INSTALLATION SERVICE POINT
>>A<< SPARK PLUG INSTALLATION
In the same manner as removal, use special tool MB991398 to tighten the spark plug to the specified torque.
Tightening torque: 25 ± 5 N·m (18 ± 3 ft-lb)