B14.40-0059-09
Represented on vehicle 382.177 |
1 | Reduction catalyst | 6 | Stringer | |
2 | Electric connection | 7 | Fastening nut | |
3 | Electric connection | 8 | Support | |
4 | Exhaust pipe | 9 | Lifting device | |
5 | Clamp | 10 | Lashing strap |
Represented on vehicle 384.223 |
1 | Reduction catalyst |
7 | Fastening nut |
8 | Support |
B14.40-0137-05
| Remove/install | ||
1 | Turn off ignition | ||
2 | Detach the electrical connection (2) from the temperature sensor before the reductive catalyst (1) | Remove/install temperature sensor upstream of SCR catalytic converter | |
Only remove the temperature sensor right before replacing the catalyst. | |||
3 | Detach the electrical connection (3) from the temperature sensor after the reductive catalyst (1) | Remove/install temperature sensor downstream SCR catalytic converter | |
Only remove the temperature sensor right before replacing the catalyst. | |||
4 | Detach the NOx sensor connection from the reductive catalyst (1) | Remove/install NOx sensor with controller unit | |
Only remove the NOx sensor right before replacing the catalyst. | |||
5 | Loosen the clamp (5) of the exhaust pipe (4) | ||
6 | Support the lifting device (9) beneath the reductive catalyst (1) | Use an appropriate lifting device (9). | |
7 | Detach the fastening nuts (7) from the reductive catalyst bearing (1) on the support (8) on both sides | .Exhaust pipe on silencer | |
8 | Carefully lower the reductive catalyst (1) with the lifting device (9) and remove it | Secure the catalyst from falling by using a lashing strap (10) | |
9 | Install in reverse order |