Golf Mk4
| Front exhaust pipe and catalytic converter with attachments, engine code AZH |
| 1 - | Warm air collector plate |
| 2 - | Lambda probe -G39- before catalytic converter, 50Nm |
| q | Grease thread only with hot bolt paste -G 052 112 A3-; hot bolt paste -G 052 112 A3- must not get into the slots of the probe body |
| q | Remove and install with lambda probe open ring spanner set -3337-. |
| q | Checking: → Rep. Gr.24 |
| 3 - | 10 Nm |
| 4 - | 25 Nm |
| 5 - | 25 Nm |
| q | Renew |
| 6 - | Connecting pipe |
| q | For secondary air inlet |
| 7 - | Pipe union, 35 Nm |
| 8 - | Exhaust manifold |
| 9 - | Gasket |
| q | Renew |
| 10 - | Front exhaust pipe with catalytic converter |
| 11 - | Lambda probe after catalytic converter -G130-, 50Nm |
| q | Grease thread only with hot bolt paste -G 052 112 A3-; hot bolt paste -G 052 112 A3- must not get into the slots of the probe body |
| q | Remove and install with lambda probe open ring spanner set -3337-. |
| q | Checking: → Rep. Gr.24 |
| 12 - | 40 Nm |
| q | Renew |
| 13 - | Gasket |
| q | Renew |
