Reduce Fuel Pressure Through Service Valve - AR07.03-P-1460-01MNG
Engine 177 in Model 253
INJECTION NOZZLES, INJECTION VALVES, LINES
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA07.03-P-1005-01H | Dust protection cap to service connection | Nm | 1 |
- Unscrew cover (3) from service connection (4) of fuel distributor.
- Place end of
pressure hose (1) into a suitable container.
- Tighten union nut (2) of
In this connection, service connection (4) is opened and fuel pressure in fuel distributor is reduced. Fuel escapes from the end of the hose.
- Unscrew union nut (2) of
- Tighten new cover (3) at service connection (4) of fuel distributor