High pressure fuel from the fuel pump is led through a double skinned pipe to a distribution block close to the cylinder head and then through three double skinned pipes to the equally spaced fuel injectors fitted in the cylinder cover.

Double skinned fuel pipes between the fuel pump and injector are used as a safety measure to protect against the risk of fire in the case of a fuel pipe failure. They are a requirement for engines running under UMS conditions. To be effective, they must be correctly fitted and sealed against external leakage at fuel pump and injector.

High pressure fuel from the fuel pump is led through a double skinned pipe to a distribution block close to the cylinder head and then through three double skinned pipes to the equally spaced fuel injectors fitted in the cylinder cover.

Double skinned fuel pipes between the fuel pump and injector are used as a safety measure to protect against the risk of fire in the case of a fuel pipe failure. They are a requirement for engines running under UMS conditions. To be effective, they must be correctly fitted and sealed against external leakage at fuel pump and injector.