Exhaust Manifold Assembly Overview

Exhaust Manifold Assembly Overview





1 Gasket

• Replace

2 Nut, 25 Nm

• Replace

3 Exhaust Manifold

• Coat the stud bolts on the cylinder head with hot bolt paste (G 052 118 A3).

• Remove downward.

4 Clip

5 Heat Shield

6 Bolt, 10 Nm

7 Heated Oxygen Sensor (HO2S) (G39), 55 Nm

• Use ring spanner 7 piece set (3337) for removal and installation.

• Threads of the new oxygen sensor are coated with assembly paste.

• When using an old oxygen sensor again, only use hot bolt paste (G 052 112 A3) on the threads; do not let the paste get onto the slits of the oxygen sensor body.

• If the sealing ring is leaking cut it off and replace it.

• Color of harness connector: Black.

8 Brace

9 Nut, 25 Nm

• Replace

10 Bolt, 25 Nm