Attention! The pressure pipeline between HP and the disposable hydraulic accumulator.
Pressure pipe replacement (6, see fig. 6.109) between NVD (1) and hydraulic accumulator (7) must be done in the following order. Prepare fixture «13.5.020». Read information from the memory of the faulty DDE control unit. Switch off the ignition and remove the intake manifold. Close the intake ports and protect the generator from contamination. Prepare a container to collect escaping fuel.
Using fixture «13.5.020», unscrew the union nuts (1, fig. 6.111) fixing the pressure pipe and remove it. Disconnect loop (2) and remove the rubber pad (3).
Install a new pressure pipe and tighten the union nuts to 23 Nm (2.3 kgf·m). Pay attention to the correct position of the rubber-metal cushion (3).