Reduce fuel pressure via service valve - AR07.03-P-1460-01GZ (ML350, ML500, ML550, GL450, GL550)
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.
| Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. | No fire, sparks, open flames or smoking. | AS47.00-Z-0001-01A | |
| Pour fuels only into suitable and appropriately marked containers. | |||
| Wear protective clothing when handling fuel. |
INJECTION NOZZLES, INJECTION VALVES, LINES
| Number | Designation | Engine 272 with code 917 | |
|---|---|---|---|
| BA07.03-P-1004-01B | Protective cap on service valve | Nm | 15 |
- Unscrew the protective cap (1) of the fuel distributor service valve.
- Insert the end of the
pressure hose (01) into a suitable container.
- Screw the union nut of the angled piece (01a) onto the service valve.
At this point, the service valve is opened and the fuel pressure in the fuel distributor is reduced. Fuel escapes from the end of the hose!
- Unscrew the union nut of the angled piece (01a) from the service valve.
- Screw protective cap (1) onto the service valve of the fuel distributor.