Pressure pump/manifold pipe - r r

Operation 1060F20 · Injectors and lines

1.9 JTD 8V

Removing

- 1016A10 sound-proofing cover - r + r

Release the return manifold from the intake manifold.

1. Unscrew the pipe connector from the return manifold.

2. Unscrew the pipe connector from the pressure pump.

3. Remove the pipe from the pressure pump to the fuel manifold.

Refitting

Fit a new pipe from the pressure pump to the fuel manifold.

Whenever you work on the pipe from the pressure pump to the fuel manifold, always fit a new pipe when reassembling to avoid leakage from the fittings.

Tighten the connectors on the pressure pump and return manifold to torque.

Clean the threaded seats for the above mentioned pipe on the manifold and on the pressure pump using heptane.

Secure the return manifold to the exhaust manifold and tighten the retaining nuts.

- 1016A10 sound-proofing cover - r + r

1.9 JTD 16V

Removing

Proceed with removal - 1016A10 sound-proofing cover - r + r.

1. Undo the connectors (1a), (1b) and remove the pipe from the pressure pump to the fuel manifold (1c).

When refitting, fit a new pipe from the pressure pump to the fuel manifold.

Refitting

1. Place the pipe from the pressure pump to the single fuel manifold back in its housing and fix it using the connectors without tightening them.

2. Tighten the connector for the pipe from the pressure pump to the single fuel manifold, pump side, to the recommended torque using a suitable spanner.

3. Tighten the connector for the pipe from the pressure pump to the single fuel manifold, fuel manifold side, to the recommended torque using a suitable spanner.

Proceed with refitting - 1016A10 sound-proofing cover - r + r.