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Fiat Croma Factory Service Manual (2005-2010)08 · Engine
08 · Engine

Diesel injection pressure pump - r.r.

Make
Fiat
Model
Croma Factory Service Manual
Year
2005–2010
Section
Diesel injection system › Diesel injection pressure pump - r.r.
EngineDiesel injection pressure pump - r.r.

DIESEL INJECTION PRESSURE PUMP - R.R.

Operation 1060E10 · DIESEL PRESSURE PUMP AND CONTROL

1.9 JTD 8v, 1.9 JTD 16v

Removing

Op. 1016A10 SOUND-PROOFING COVER - R.R

Op. 1048A50 TURBOCHARGER AIR INTAKE PIPE - R.R.

Op. 1084A16 OIL DIPSTICK PIPE - R.R

Op. 4450B04 RIGHT FRONT WHEEL - R.R

Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R.

Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R.

Op. 4410D16 BRACKET (ONE) RETAINING CHASSIS TO BODY - R R

Op. 1092G10 SINGLE ENGINE BELT - R.R

Op. 1092A10 CRANKSHAFT PULLEY - R + R

Op. 1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT

Op. 1060E30 PRESSURE PUMP DRIVE PULLEY - R.R.

1. Disconnect the electrical connection from the fuel pressure regulator on the pressure pump.

DescriptionConnector
1Fuel pressure regulatorSee

2. Disconnect the fuel supply pipe rapid connector, pressure pump side.

3. Loosen the band and disconnect the fuel return pipe from the pressure pump to the fuel return manifold, pressure pump side.

DIESEL INJECTION PRESSURE PUMP - R.R.

1. Undo the connector (1a) and disconnect the pipe from the pressure pump to the fuel manifold (1b), pressure pump side.

2. Undo the nuts (2a) and remove the pressure pump (2b) from the support.

DIESEL INJECTION PRESSURE PUMP - R.R.

Refitting

1. Position the pressure pump (1a) in its housing and secure it by tightening the nuts (1b) to the recommended torque.

ComponentFasteningdiaValue (daNm)Validity
Pressure pumpNutM8(support side) 2.3 - 2.8

1.9 JTD 16v

1.9 JTD 8v

2. Connect the pipe from the pressure pump to the fuel manifold (2a), pressure pump side and tighten the connector (2b) to the recommended torque.

The pipe from the pressure pump to the fuel manifold, pressure pump side is replaced each time the connectors are loosened.

Op. 1060F20 PIPE FROM PRESSURE PUMP TO FUEL MANIFOLD - R.R.

ComponentFasteningdiaValue (daNm)Validity
Pipe from pressure pump to fuel manifoldConnectorM.........(pressure pump side) .....................

1.9 JTD 16v

2.4 JTD 20v

DIESEL INJECTION PRESSURE PUMP - R.R.

- Connect the fuel return pipe from the pressure pump to the fuel return manifold, pressure pump side and tighten the band.

- Connect the fuel supply pipe rapid connector, pressure pump side.

- Connect the electrical connection to the fuel pressure regulator on the pressure pump.

Op. 1060E30 PRESSURE PUMP DRIVE PULLEY - R.R.

Op. 1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT

Op. 1092A10 CRANKSHAFT PULLEY - R + R

Op. 1092G10 SINGLE ENGINE BELT - R.R

Op. 4410D16 BRACKET (ONE) RETAINING CHASSIS TO BODY - R R

Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R.

Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R.

Op. 4450B04 RIGHT FRONT WHEEL - R.R

Op. 1084A16 OIL DIPSTICK PIPE - R.R

Op. 1048A50 TURBOCHARGER AIR INTAKE PIPE - R.R.

Op. 1016A10 SOUND-PROOFING COVER - R.R

2.4 JTD 20v

- On this car, it is not possible to remove/refit the pressure pump on the car.

To perform this operation, remove/refit the power unit

Op. 1004B14 POWER UNIT WITH AUTOMATIC TRANSMISSION R + R

and then work at the bench, customising the engine service procedures for this operation.

Parts & tools for this job For 2005 Fiat Croma

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