One of the reasons for the heavy start of the diesel engine. The video tells about the device of the fuel system of the Volvo bl 71 b. In the diesel fuel system, there is a fuel valve, a check valve, which is the reason for the difficult start-up, since the valve does not hold the pressure. The fuel pressure is necessary to ensure that the fuel is fed to the fuel pump, and the excess is returned to the tank again.
The role of the fuel regulator is described.
The Volvo D5D engine is installed on the Volvo backhoe loader. Backhoe loader bu, may have these problems. In general, the Volvo is a good tractor, but it also has problems. There are cases when a volvo diesel engine, especially in the morning, can start badly. The reason for this may be a faulty return valve that does not keep the fuel pressure from the low-pressure fuel pump. Because of this, the fuel is not supplied to the high-pressure fuel pumps, which means that the fuel is not supplied to the fuel injectors. The diesel engine stalls, one of the reasons, can
Негізгі бет Автокөліктер мен көлік құралдары Excavator loader Volvo BL71B. Fuel return valve. The reason for the difficult launch.
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