Remove/Install Oxygen Sensor Downstream Of Catalytic Converter - AR07.04-S-0085EG
Model 447, 448 with engine 274
Fig 1: Oxygen Sensor Downstream Of Catalytic Converter Components Location - Model 447 With Engine 274
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Remove/install | |||
| 1 | Remove air filter housing | AR09.10-S-1150EG | |
| 2 | remove electrical connection (1) from bracket (2) | ||
| 3 | Remove electrical line (3) from clamp (4) | ||
| 4 | Disconnect electrical connection (1) | ||
| 5 | Remove oxygen sensor downstream of catalytic converter (G3/21) | *BA07.04-Z-1003-01KON | |
| Paste, hot lubrication 1 kg, DBL 6879.20 | *BR00.45-Z-1005-06A | ||
| 6 | Install in the reverse order | ||
| Check | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 7 | Check leaktightness of exhaust system when engine is running |
SENSORS
| Number | Designation | Engine 274 in model 447 | Engine 274 in model 448 | |
|---|---|---|---|---|
| BA07.04-Z-1003-01KON | Oxygen sensor downstream of catalytic converter | Nm | 50 | 50 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1005-06A | Paste, hot lubrication 1 kg, DBL 6879.20 | A 000 989 76 51 |