W14.40-1518-08
1 | Metering device | 3 | Strainer | 5 | Compressed air inlet | ||
2 | Compressed-air line | 4 | Screwdriver |
Warning | 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. | |
Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | |||
| Remove/install | ||
1 | Remove compressed-air line (2) from metering device (1) and seal bore with a suitable stop plug. | Wait until the pressure is released before starting any work on the exhaust aftertreatment system. | |
Installation: Before assembling the banjo union of the compressed-air line (1), check for a foreign object, soiling, and damage. | |||
Banjo bolt, compressed air line to metering device | |||
2 | Remove sieve (3) with a screwdriver (4). | ||
3 | Install in the reverse order. | ||
4 | Start engine. | See information from body manufacturer. | |
5 | Check metering device (1) for leak tightness and switch off engine. |