Nissan Qashqai J11. Manual - part 90

OIL PAN

EM-299

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Inspection

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INSPECTION AFTER REMOVAL

Clean oil pump assembly if any object attached.

INSPECTION AFTER INSTALLATION

• Inspection the engine oil level. Refer to 

LU-35, "Inspection"

.

• Start the engine, and make sure there is no leak of engine oil. Refer to 

LU-35, "Inspection"

.

EM-300

< REMOVAL AND INSTALLATION >

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HIGH PRESSURE SUPPLY PUMP

HIGH PRESSURE SUPPLY PUMP

Exploded View

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Refer to 

GI-4, "Components"

 for symbol marks in the figure.

Removal and Installation

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REMOVAL

CAUTION:

• Be sure to read “Precautions for Diesel Equipment”. Refer to 

FL-30, "General Precautions"

.

• Wait until the fuel temperature drops before carrying out any work.
• Order the special high pressure injection circuit plug kit.

1.

Disconnect the battery cable from the negative terminal.

2.

Remove air inlet hose. Refer to 

EM-281, "Exploded View"

.

3.

Remove the timing belt. Refer to 

EM-305, "Exploded View"

.

4.

Remove the neck located on the fuel rail.

5.

Remove the oil level gauge guide and plug the hole. 

6.

Remove high pressure protection cover. Refer to 

EM-293, "Exploded View"

.

7.

Carefully disconnect:
• The connectors from the flow actuator,
• The connectors from the fuel temperature sensor,
• On the pump, the fuel supply and return pipes.
• The return pipe connecting the injectors with the pump.

8.

Remove the injection tube connecting the pump to the rail. Refer to 

EM-293, "Exploded View"

.

9.

Plug all the holes of the injection circuit.

10. Remove the three mounting bolts from the high pressure supply pump then remove it.

1.

Cylinder head

2.

High pressure supply pump sprocket 3.

High pressure supply pump

4.

High pressure supply pump protector

E1BIA0885GB

HIGH PRESSURE SUPPLY PUMP

EM-301

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11. In case of high pressure supply pump replacement:

• Install the high pressure supply pump in a vice with jaws.
• Immobilise  the high pressure supply pump sprocket with a off-

set spanner (1).

• Remove  the high pressure supply pump sprocket nut (2).

• Remove the end piece (1) of the tool [SST: — (Mot.1525)] by

unscrewing the bolt (2). 

• Protect the contact areas between the tool [SST: —

(Mot.1525)] equipped with the tool [SST: — (Mot.1525-02)]
and the high pressure supply pump sprocket. 

• Fit the tool [SST: — (Mot.1525)] equipped with the tool [SST:

— (Mot.1525-02)] to remove the high pressure supply pump
sprocket. 

• Remove the high pressure supply pump sprocket.

INSTALLATION

1.

In case of high pressure supply pump replacement:
• Install the high pressure supply pump sprocket. 
• Torque tighten the high pressure supply pump sprocket.

2.

Install the pump then position the mounting bolts without tightening them.

3.

Before fitting the new injection tube, lightly lubricate the nut threads with the oil from the sachet provided
in the new parts kit.

4.

Refit the injection tube, to do this:
• remove the protective plugs,
• insert the injection tube olive into the taper of the high pressure pump outlet,
• insert the injection tube olive into the taper of the high pressure rail inlet.

5.

Finger tighten the nuts of the injection tube starting with the one located on the rail side.

6.

Tighten the mounting bolts on the high pressure pump.

7.

Tighten the injection tube nut.

8.

Refit high pressure supply pump protector.

E1BIA0909ZZ

E1BIA0910ZZ

: 70.0 N·m (7.1 kg-m, 52 ft-lb)

MBIB9036E

: 23.0 N·m (2.3 kg-m, 17 ft-lb)

: 28.0 N·m (2.9 kg-m, 21 ft-lb)

EM-302

< REMOVAL AND INSTALLATION >

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HIGH PRESSURE SUPPLY PUMP

9.

When replacing the high pressure fuel pump, this procedure must be performed. Refer to 

ECK-130, "Spe-

cial Repair Requirement List"

.

10. Refit in the reverse order to removal for the other refitting operations.

11. Test the sealing of the high pressure after it has been repaired (refer to “SPECIAL FEATURES” in 

EM-

263, "Precaution for Diesel Equipment"

).