Bosch injection system, purflux filter
Bosch injection system with Purflux filter and heater
1 - injection pipelines, 2 - return pipelines, 3 - water drain bolt, 4 - housing, 5 - filter element, 6 - thermostatic element, 7 - filter head, 8 - manual fuel pump
Fuel filter Purflux
1 - deaerator, 2 - water drain bolt, 3 - hand pump
1. Open the deaerator (1).
2. Unscrew the water drain bolt (2).
3. Drain water and dirt.
4. Screw the water drain bolt (2) and deaerator (1).
Roto Diesel injection system
Fuel filter Roto Diesel
1 - deaerator, 2 - water drain bolt, 3 - hand pump
1. Loosen the water drain bolt (1).
2. Click the button (2) hand pump to remove water and dirt.
3. Screw in the water drain bolt.