Removing
Injectors
16/7 - Retainer
16/8, 16/9 - O-rings
Y62 - Injector
1. Remove the air intake pipe.
2. Relieve the fuel pressure in the distributor.
3. Remove the oil filter (only on engines of the M104 series with an integrated oil cooler).
4. Remove the fuel distribution line. Replace injector seat o-rings (16/8).
5. Turn away forcing and returnable pipelines.
Installation
Installation is made in an order, the return to removal.