Nissan Qashqai (2007-2010). Manual — part 104

OIL PUMP

LU-29

< ON-VEHICLE REPAIR >

[K9K]

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OIL PUMP

Exploded View

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Removal and Installation

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REMOVAL

1.

Remove the following parts.
• Battery ground cable
• Undercover
• RH front wheel

2.

Remove right side splash cover.

3.

Remove drive belt. Refer to

EM-259, "Removal and Installation"

.

4.

Remove oil pan. Refer to

EM-280, "Removal and Installation"

.

5.

Remove rear oil seal retainer. Refer to

EM-310, "Disassembly and Assembly"

.

6.

Remove oil pump drive chain. Refer to

EM-310, "Disassembly and Assembly"

.

7.

Remove oil pump assembly.

INSTALLATION

Refer to

EM-310, "Disassembly and Assembly"

.

1.

Oil pump drive chain

2.

Crankshaft sprocket (oil pump drive
chain)

3.

Oil pump

Refer to

GI-4, "Components"

for symbols not described on the above.

E1BIA0028GB

LU-30

< SERVICE DATA AND SPECIFICATIONS (SDS)

[K9K]

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Periodical Maintenance Specification

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ENGINE OIL CAPACITY (APPROXIMATE)

Unit: ·(Imp

qt)

Engine Oil Pressure

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kPa (bar, kg/cm

2

, psi)

With oil filter change

4.55 (4)

Without oil filter change

4.39 (3-7/8)

Dry engine (overhaul)

4.71 (4-1/8)

Engine speed

Approximate discharge pressure

Idle speed

120 (1.2, 1.22, 17.4)

3,000 rpm

350 (3.5, 5.57, 50.8)

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ENGINE

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SECTION

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CONTENTS

ENGINE COOLING SYSTEM

HR16DE

FUNCTION DIAGNOSIS . . . . . . . ...

4

DESCRIPTION . . . . . . . . . . . . .

4

Engine Cooling System . . . . . . . . . . .....

4

Engine Cooling System Schematic . . . . . . ...

4

SYMPTOM DIAGNOSIS . . . . . . . ...

5

OVERHEATING CAUSE ANALYSIS . . . . ..

5

Troubleshooting Chart . . . . . . . . . . . ...

5

PRECAUTION . . . . . . . . . . . ...

7

PRECAUTIONS . . . . . . . . . . . . ...

7

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . ...

7

PREPARATION . . . . . . . . . . .

8

PREPARATION . . . . . . . . . . . . ...

8

Special Service Tools . . . . . . . . . . . ....

8

ON-VEHICLE MAINTENANCE . . . . . .

9

ENGINE COOLANT . . . . . . . . . . .

9

Inspection . . . . . . . . . . . . . . . . ..

9

Draining . . . . . . . . . . . . . . . . .....

9

Refilling . . . . . . . . . . . . . . . . .....

9

Flushing . . . . . . . . . . . . . . . . ...

10

RADIATOR . . . . . . . . . . . . . . .

12

RESERVOIR TANK CAP . . . . . . . . . . ..

12

RESERVOIR TANK CAP : Inspection . . . . . .

12

RADIATOR . . . . . . . . . . . . . . . .

12

RADIATOR : Inspection . . . . . . . . . . ..

12

ON-VEHICLE REPAIR . . . . . . . . .

13

RADIATOR . . . . . . . . . . . . . . .

13

Exploded View . . . . . . . . . . . . . . .

13

Removal and Installation . . . . . . . . . . .

13

Inspection . . . . . . . . . . . . . . . .

14

COOLING FAN . . . . . . . . . . . . ..

15

Exploded View . . . . . . . . . . . . . . .

15

Removal and Installation . . . . . . . . . . .

15

Disassembly and Assembly . . . . . . . . . .

15

Inspection . . . . . . . . . . . . . . . .

16

WATER PUMP . . . . . . . . . . . . ..

17

Exploded View . . . . . . . . . . . . . . .

17

Removal and Installation . . . . . . . . . . .

17

Inspection . . . . . . . . . . . . . . . .

18

THERMOSTAT . . . . . . . . . . . . ..

19

Exploded View . . . . . . . . . . . . . . .

19

Removal and Installation . . . . . . . . . . .

19

Inspection . . . . . . . . . . . . . . . .

20

WATER OUTLET . . . . . . . . . . . ..

21

Exploded View . . . . . . . . . . . . . . .

21

Removal and Installation . . . . . . . . . . .

21

Inspection . . . . . . . . . . . . . . . .

22

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

23

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .

23

Periodical Maintenance Specification . . . . . ..

23

Radiator . . . . . . . . . . . . . . . . ...

23

Thermostat . . . . . . . . . . . . . . . ..

23

MR20DE

FUNCTION DIAGNOSIS . . . . . . . ..

24

DESCRIPTION . . . . . . . . . . . . ..

24

M/T . . . . . . . . . . . . . . . . . . . .

24

M/T : Engine Cooling System . . . . . . . . ..

24

M/T : Engine Cooling System Schematic . . . .

24

CO-2

CVT . . . . . . . . . . . . . . . . . . ....

25

CVT : Engine Cooling System . . . . . . . ....

25

CVT : Engine Cooling System Schematic . . . ..

25

SYMPTOM DIAGNOSIS . . . . . . . .

26

OVERHEATING CAUSE ANALYSIS . . . .

26

Troubleshooting Chart . . . . . . . . . . ....

26

PRECAUTION . . . . . . . . . . . .

28

PRECAUTIONS . . . . . . . . . . . . .

28

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . .

28

PREPARATION . . . . . . . . . . ...

29

PREPARATION . . . . . . . . . . . . .

29

Special Service Tools . . . . . . . . . . . .

29

ON-VEHICLE MAINTENANCE . . . . ...

30

ENGINE COOLANT . . . . . . . . . . ...

30

Inspection . . . . . . . . . . . . . . . ...

30

Draining . . . . . . . . . . . . . . . . ..

30

Refilling . . . . . . . . . . . . . . . . ...

30

Flushing . . . . . . . . . . . . . . . . ..

31

RADIATOR . . . . . . . . . . . . . .

33

RESERVOIR TANK CAP . . . . . . . . . . ..

33

RESERVOIR TANK CAP : Inspection . . . . ....

33

RADIATOR . . . . . . . . . . . . . . . ....

33

RADIATOR : Inspection . . . . . . . . . . ..

33

ON-VEHICLE REPAIR . . . . . . . .

34

RADIATOR . . . . . . . . . . . . . .

34

Exploded View . . . . . . . . . . . . . ....

34

Removal and Installation . . . . . . . . . ....

35

Inspection . . . . . . . . . . . . . . . ...

36

COOLING FAN . . . . . . . . . . . . ..

37

Exploded View . . . . . . . . . . . . . ....

37

Removal and Installation . . . . . . . . . ....

37

Disassembly and Assembly . . . . . . . . ....

37

Inspection . . . . . . . . . . . . . . . ...

38

WATER PUMP . . . . . . . . . . . . ...

39

Exploded View . . . . . . . . . . . . . ....

39

Removal and Installation . . . . . . . . . ....

39

Inspection . . . . . . . . . . . . . . . ...

39

THERMOSTAT . . . . . . . . . . . . ..

41

Exploded View . . . . . . . . . . . . . ....

41

Removal and Installation . . . . . . . . . ....

41

Inspection . . . . . . . . . . . . . . . ...

42

WATER OUTLET . . . . . . . . . . . ...

44

Exploded View . . . . . . . . . . . . . ....

44

Removal and Installation . . . . . . . . . ....

44

Inspection . . . . . . . . . . . . . . . .

45

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..

46

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .

46

Periodical Maintenance Specification . . . . . .

46

Radiator . . . . . . . . . . . . . . . . ..

46

Thermostat . . . . . . . . . . . . . . . ..

46

Heater Thermostat (CVT models) . . . . . . ...

46

Water Control Valve . . . . . . . . . . . .

46

K9K

FUNCTION DIAGNOSIS . . . . . . .

47

DESCRIPTION . . . . . . . . . . . . ...

47

Engine Cooling System . . . . . . . . . . .

47

SYMPTOM DIAGNOSIS . . . . . . .

48

OVERHEATING CAUSE ANALYSIS . . . .

48

Troubleshooting Chart . . . . . . . . . . .

48

PRECAUTION . . . . . . . . . . .

50

PRECAUTIONS . . . . . . . . . . . . .

50

Precaution for Liquid Gasket . . . . . . . . ...

50

PREPARATION . . . . . . . . . . ..

51

PREPARATION . . . . . . . . . . . . .

51

Special Service Tools . . . . . . . . . . . .

51

Commercial Service Tools . . . . . . . . . ..

51

ON-VEHICLE MAINTENANCE . . . . ..

52

ENGINE COOLANT . . . . . . . . . . ...

52

Inspection . . . . . . . . . . . . . . . .

52

Draining . . . . . . . . . . . . . . . . ...

52

Refilling . . . . . . . . . . . . . . . . ...

52

Flushing . . . . . . . . . . . . . . . . ..

53

RADIATOR . . . . . . . . . . . . . .

55

RADIATOR CAP . . . . . . . . . . . . . ...

55

RADIATOR CAP : Inspection . . . . . . . . ..

55

RADIATOR . . . . . . . . . . . . . . . .

55

RADIATOR : Inspection . . . . . . . . . . ..

55

ON-VEHICLE REPAIR . . . . . . . ...

56

RADIATOR . . . . . . . . . . . . . .

56

Exploded View . . . . . . . . . . . . . .

56

Removal and Installation . . . . . . . . . . .

56

Inspection . . . . . . . . . . . . . . . .

57

COOLING FAN . . . . . . . . . . . . ..

58

Exploded View . . . . . . . . . . . . . .

58

Removal and Installation . . . . . . . . . . .

58

Disassembly and Assembly . . . . . . . . .

58