Attention! Risk of injury from high pressure fuel. Before opening the high pressure circuit of the injection system, the fuel pressure must be reduced to residual pressure. Dirt can cause problems.
Unscrew union nuts -arrows- and detach high pressure fuel line.
Installation
Installation in reverse order. Moisten the thread of the union nuts with clean engine oil. Tighten the union nuts of the high-pressure line by hand, making sure that the line is installed without interference. Tighten cap nuts. Install throttle valve control unit -J338-.
Tightening torques
