VACUUM HOSE INSTALLATION
- When connecting the vacuum hoses, they should be securely inserted onto the nipples.
- Connect the hoses correctly, using the VACUUM HOSE ROUTING diagram as a guide.
<< A >> HEATED OXYGEN SENSOR (REAR) REMOVAL
Use special tool MB991953 to remove the heated oxygen sensor (rear).
Scheme 11
>> A << HEATED OXYGEN SENSOR (REAR) INSTALLATION
Tighten the heated oxygen sensor (rear) to the specified torque by using special tool MB991953.
Tightening torque: 44 ± 5 N.m (33 ± 3 ft-lb)