Bold reference numbers in this section identify parts not shown in the figures alongside the text, but which can be found in the exploded view diagram.

USA models are equipped with an additional system with an evaporative emissions canister that prevents fuel fumes from being discharged into the atmosphere.

The breather hose (4) is connected to the Canister filter (1); when the fuel has been filtered, it is returned through the hose (2) to the horizontal (A) and vertical (B) intake manifolds via the hoses (2A) and (2B). Drainage pipe (C) and the hose (5) vent to the ground.

To remove the hoses which deliver fuel to the intake manifolds, first remove the clamps (11) and withdraw the hoses (2) from the intake manifolds.

To refit, carry out the removal operations in reverse order, making sure to locate the hoses as shown in the figures at the end of the chapter.